{"title":"21700 Flat Top Batteries","description":"\u003cp class=\"font-claude-response-body break-words whitespace-normal\"\u003eFlat top 21700 cells have a flush positive terminal — the terminal type built for pack assembly, not for standalone devices.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\"\u003eThe flush top is the whole point for builders: it sits flat against nickel strip so your spot welds land clean and even, drops into cell holders without fuss, and packs tightly when you're stacking cells in series and parallel. A button top — with its raised positive contact — is made for devices that need that contact, and it gets in the way when you're building a pack.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\"\u003eSo if you're welding up a custom 21700 pack of any kind, flat top is the terminal type you want. Reach for a button-top cell only when a specific device requires the raised contact.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\"\u003eWhy builders choose them\u003c\/p\u003e\n\u003cul class=\"[li_\u0026amp;]:mb-0 [li_\u0026amp;]:mt-1 [li_\u0026amp;]:gap-1 [\u0026amp;:not(:last-child)_ul]:pb-1 [\u0026amp;:not(:last-child)_ol]:pb-1 list-disc flex flex-col gap-1 pl-8 mb-3\"\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eFlush terminal welds clean and even to nickel strip\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eFits holders and packs tightly in series\/parallel\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eThe correct terminal type for custom pack building\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eSpans high-drain and high-capacity 21700 cells\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\"\u003eBuilt for\u003c\/p\u003e\n\u003cul class=\"[li_\u0026amp;]:mb-0 [li_\u0026amp;]:mt-1 [li_\u0026amp;]:gap-1 [\u0026amp;:not(:last-child)_ul]:pb-1 [\u0026amp;:not(:last-child)_ol]:pb-1 list-disc flex flex-col gap-1 pl-8 mb-3\"\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eCustom and DIY battery pack assembly\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003ePower-tool and e-mobility packs\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eEnergy storage and portable power\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eSeries\/parallel high-output builds\u003c\/li\u003e\n\u003c\/ul\u003e","products":[{"product_id":"molicel-p42a-21700-4200mah-45a-battery","title":"Molicel P42A 21700 4200mAh 45A Battery","description":"\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eExtreme Power Output:\u003c\/strong\u003e Rated for up to 45A continuous discharge for demanding applications.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLarge 4200mAh Capacity:\u003c\/strong\u003e Provides long runtime without sacrificing performance.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eModern 21700 Size:\u003c\/strong\u003e Higher efficiency and energy density than older cell formats.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDesigned for Battery Packs:\u003c\/strong\u003e Unprotected flat-top cell intended for systems with built-in protection.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTrusted Molicel Engineering:\u003c\/strong\u003e Known for consistency, durability, and high-current reliability.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch4\u003eOverview\u003c\/h4\u003e\n\u003cp\u003e\n  The \u003cstrong\u003eMolicel P42A 21700 battery\u003c\/strong\u003e sets the benchmark for high-performance lithium-ion cells.\n  Combining a \u003cstrong\u003e4200mAh typical capacity\u003c\/strong\u003e with a powerful \u003cstrong\u003e45A continuous discharge rating\u003c\/strong\u003e,\n  this cell offers an unmatched blend of energy storage and current capability. When used in a properly protected\n  battery pack, it delivers outstanding performance for advanced electronic systems that demand both power and endurance.\n\u003c\/p\u003e\n\n\u003ch4\u003eApplications \/ Uses\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eHigh-performance battery packs\u003c\/li\u003e\n  \u003cli\u003ePower tools and industrial equipment\u003c\/li\u003e\n  \u003cli\u003ePortable energy storage systems\u003c\/li\u003e\n  \u003cli\u003eResearch, development, and testing\u003c\/li\u003e\n  \u003cli\u003e21700-compatible high-load electronics\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch4\u003eSpecifications\u003c\/h4\u003e\n\u003ctable\u003e\n  \u003ctbody\u003e\n    \u003ctr\u003e\n\u003ctd\u003eManufacturer:\u003c\/td\u003e\n\u003ctd\u003eMolicel\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eModel:\u003c\/td\u003e\n\u003ctd\u003eINR-21700-P42A\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eSize:\u003c\/td\u003e\n\u003ctd\u003e21700\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003ePositive Terminal:\u003c\/td\u003e\n\u003ctd\u003eFlat Top\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eNominal Capacity:\u003c\/td\u003e\n\u003ctd\u003e4200mAh\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eContinuous Discharge Rating (max):\u003c\/td\u003e\n\u003ctd\u003e45A\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eNominal Voltage:\u003c\/td\u003e\n\u003ctd\u003e3.6V\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eMaximum Voltage:\u003c\/td\u003e\n\u003ctd\u003e4.2V\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eCutoff Voltage:\u003c\/td\u003e\n\u003ctd\u003e2.5V\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eProtected:\u003c\/td\u003e\n\u003ctd\u003eNo – requires external protection\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eApprox. Dimensions:\u003c\/td\u003e\n\u003ctd\u003e21.7mm x 70.2mm\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eApprox. Weight:\u003c\/td\u003e\n\u003ctd\u003e67g\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003cp\u003e\u003ca href=\"https:\/\/www.imrbatteries.com\/content\/molicel_p42a.pdf\" target=\"_blank\" rel=\"noopener\"\u003eMolicel INR21700P42A Datasheet\u003c\/a\u003e\u003c\/p\u003e\n\n\u003chr\u003e","brand":"Molicel","offers":[{"title":"Default Title","offer_id":48702057742646,"sku":"MOLI-P42A","price":5.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0721\/2761\/1190\/files\/MOLI-P42A.jpg?v=1745614879"},{"product_id":"samsung-30t-21700-3000mah-35a-battery","title":"Samsung 30T 21700 3000mAh 35A Battery","description":"\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHigh Power Output:\u003c\/strong\u003e 35A continuous discharge supports demanding electronic systems.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e3000mAh Capacity:\u003c\/strong\u003e Delivers strong runtime without sacrificing performance.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFlat Top Terminal:\u003c\/strong\u003e Designed for use in battery packs and custom builds.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e21700 Size:\u003c\/strong\u003e Offers improved efficiency compared to smaller cell formats.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eRechargeable Design:\u003c\/strong\u003e Built for repeated use with consistent output.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch4\u003eOverview\u003c\/h4\u003e\n\u003cp\u003eThe Samsung 30T 21700 battery delivers exceptional power in a compact, high-performance cell. Built to handle heavy current demands, this battery provides a strong 35A continuous discharge while maintaining a reliable 3000mAh capacity. Its flat top design makes it a dependable choice for professional battery assemblies and high-power applications.\u003c\/p\u003e\n\n\u003ch4\u003eApplications \/ Uses\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eHigh-demand power tools\u003c\/li\u003e\n  \u003cli\u003ePortable industrial equipment\u003c\/li\u003e\n  \u003cli\u003eElectric transportation systems\u003c\/li\u003e\n  \u003cli\u003eEnergy storage packs\u003c\/li\u003e\n  \u003cli\u003eCustom lithium-ion battery builds\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch4\u003eSPECIFICATIONS\u003c\/h4\u003e\n\u003cdiv class=\"table-wrapper\"\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eManufacturer:\u003c\/td\u003e\n\u003ctd\u003eSamsung SDI\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel:\u003c\/td\u003e\n\u003ctd\u003eINR21700-30T\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBattery Size:\u003c\/td\u003e\n\u003ctd\u003e21700\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePositive Terminal:\u003c\/td\u003e\n\u003ctd\u003eFlat Top\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNominal Capacity:\u003c\/td\u003e\n\u003ctd\u003e3000mAh\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax Continuous Discharge:\u003c\/td\u003e\n\u003ctd\u003e35A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNominal Voltage:\u003c\/td\u003e\n\u003ctd\u003e3.6V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaximum Voltage:\u003c\/td\u003e\n\u003ctd\u003e4.2V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDischarge Cut-Off Voltage:\u003c\/td\u003e\n\u003ctd\u003e2.5V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProtected:\u003c\/td\u003e\n\u003ctd\u003eNo, unprotected\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRechargeable:\u003c\/td\u003e\n\u003ctd\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eApprox. Dimensions:\u003c\/td\u003e\n\u003ctd\u003e21.1mm × 70.2mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eApprox. Weight:\u003c\/td\u003e\n\u003ctd\u003e68.2g\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n  \u003ctd\u003eData Specification Sheet:\u003c\/td\u003e\n  \u003ctd\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0721\/2761\/1190\/files\/samsung_30T.pdf?v=1715094222\" target=\"_blank\" rel=\"noopener\"\u003eSamsung 30T Datasheet\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n","brand":"Samsung SDI","offers":[{"title":"Default Title","offer_id":48702211588406,"sku":"SAMSUNG-30T","price":6.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0721\/2761\/1190\/files\/SAMSUNG-30T.jpg?v=1716993609"},{"product_id":"efest-21700-3700mah-battery","title":"Efest 21700 3700mAh Battery","description":"\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003e3700mAh Capacity:\u003c\/strong\u003e Provides long-lasting power in the 21700 lithium-ion format.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFlat-Top Terminal:\u003c\/strong\u003e Designed for devices and battery packs that require flat-top cells.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eConsistent 3.7V Output:\u003c\/strong\u003e Reliable nominal voltage with a 4.2V maximum charge level.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e2.5V Cut-Off Voltage:\u003c\/strong\u003e Helps support proper discharge limits in compatible devices.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eRechargeable Lithium-Ion Cell:\u003c\/strong\u003e Built for repeated charging and long-term use.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch4\u003eOverview\u003c\/h4\u003e\n\u003cp\u003e\n  The \u003cstrong\u003eEfest IMR 21700 3700mAh\u003c\/strong\u003e rechargeable battery offers dependable performance and extended runtime in a modern 21700\n  lithium-ion size. Featuring a flat-top design and unprotected construction, this cell is intended for devices specifically\n  engineered to operate with 21700 batteries. It delivers stable power output and is well-suited for users who need reliable energy\n  in high-capacity applications.\n\u003c\/p\u003e\n\n\u003ch4\u003eApplications \/ Uses\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e21700-compatible flashlights\u003c\/li\u003e\n  \u003cli\u003ePortable power tools and equipment\u003c\/li\u003e\n  \u003cli\u003eDIY electronics and custom battery assemblies\u003c\/li\u003e\n  \u003cli\u003eBench testing and evaluation projects\u003c\/li\u003e\n  \u003cli\u003eReplacement batteries for compatible lithium-ion devices\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch4\u003eSpecifications\u003c\/h4\u003e\n\u003ctable\u003e\n  \u003ctbody\u003e\n    \u003ctr\u003e\n\u003ctd\u003eManufacturer:\u003c\/td\u003e\n\u003ctd\u003eEfest\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eModel:\u003c\/td\u003e\n\u003ctd\u003eIMR21700V1\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eSize:\u003c\/td\u003e\n\u003ctd\u003e21700\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003ePositive Terminal:\u003c\/td\u003e\n\u003ctd\u003eFlat Top\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eNominal Capacity:\u003c\/td\u003e\n\u003ctd\u003e3700mAh\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eNominal Voltage:\u003c\/td\u003e\n\u003ctd\u003e3.7V\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eMaximum Voltage:\u003c\/td\u003e\n\u003ctd\u003e4.2V\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eContinuous Discharge Rating (Max):\u003c\/td\u003e\n\u003ctd\u003e10A\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eCut-off Voltage:\u003c\/td\u003e\n\u003ctd\u003e2.5V\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eProtected:\u003c\/td\u003e\n\u003ctd\u003eNo\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eRechargeable:\u003c\/td\u003e\n\u003ctd\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eApprox. Dimensions:\u003c\/td\u003e\n\u003ctd\u003e21.5mm x 70.4mm\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eApprox. Weight:\u003c\/td\u003e\n\u003ctd\u003e73.12g\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0721\/2761\/1190\/files\/20190311180601_915.jpg?v=1713815829\" alt=\"Efest IMR 21700 3700mAh Flat Top Battery\"\u003e\n\n\u003chr\u003e\n","brand":"EFEST","offers":[{"title":"Default Title","offer_id":48702950474038,"sku":"EFEST-21700-37","price":9.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0721\/2761\/1190\/files\/EFEST-21700-37.jpg?v=1716995768"},{"product_id":"svolt-21700-4200mah-12-6a-battery","title":"SVOLT 21700 4200mAh 12.6A Battery","description":"\u003ch4\u003eKey Features\u003c\/h4\u003e \u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eExtended Runtime:\u003c\/strong\u003e 4200mAh capacity supports longer operating periods.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eReliable Power Output:\u003c\/strong\u003e 12.6A continuous discharge for steady performance.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePack-Ready Cell:\u003c\/strong\u003e Designed for use in battery packs with external protection systems.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003e21700 Form Factor:\u003c\/strong\u003e Optimized size for modern energy-dense designs.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eDurable Construction:\u003c\/strong\u003e Built for consistent performance and long service life.\u003c\/li\u003e \u003c\/ul\u003e \u003ch4\u003eOverview\u003c\/h4\u003e \u003cp\u003eThe SVOLT 21700 4200mAh battery delivers dependable energy storage for applications requiring efficiency and stability. With a maximum continuous discharge rating of 12.6A, this flat top lithium-ion cell is ideal for professionally engineered battery packs that incorporate appropriate protection circuitry. Its balanced performance profile makes it a strong choice for commercial and industrial power systems.\u003c\/p\u003e \u003ch4\u003eApplications \/ Uses\u003c\/h4\u003e \u003cul\u003e \u003cli\u003eEnergy storage systems\u003c\/li\u003e \u003cli\u003eCommercial and industrial battery packs\u003c\/li\u003e \u003cli\u003eElectric-powered equipment\u003c\/li\u003e \u003cli\u003eLow-to-moderate drain electronic systems\u003c\/li\u003e \u003cli\u003eProfessional power solutions\u003c\/li\u003e \u003c\/ul\u003e \u003ch4\u003eSpecifications\u003c\/h4\u003e \u003ctable\u003e \u003ctbody\u003e \u003ctr\u003e\n\u003ctd\u003eManufacturer\u003c\/td\u003e\n\u003ctd\u003eSVOLT\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd\u003eModel\u003c\/td\u003e\n\u003ctd\u003e21700-4200mAh\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd\u003eBattery Size\u003c\/td\u003e\n\u003ctd\u003e21700\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd\u003ePositive Terminal\u003c\/td\u003e\n\u003ctd\u003eFlat Top\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd\u003eNominal Capacity\u003c\/td\u003e\n\u003ctd\u003e4200mAh\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd\u003eMax Continuous Discharge\u003c\/td\u003e\n\u003ctd\u003e12.6A\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd\u003eNominal Voltage\u003c\/td\u003e\n\u003ctd\u003e3.6V\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd\u003eMaximum Voltage\u003c\/td\u003e\n\u003ctd\u003e4.2V\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd\u003eDischarge Cut-off Voltage\u003c\/td\u003e\n\u003ctd\u003e2.75V\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd\u003eProtection\u003c\/td\u003e\n\u003ctd\u003eNo (Unprotected)\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd\u003eRechargeable\u003c\/td\u003e\n\u003ctd\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd\u003eApprox. Dimensions\u003c\/td\u003e\n\u003ctd\u003e21.6mm x 71.4mm\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd\u003eApprox. Weight\u003c\/td\u003e\n\u003ctd\u003e68g\u003c\/td\u003e\n\u003c\/tr\u003e \u003c\/tbody\u003e \u003c\/table\u003e","brand":"SVOLT","offers":[{"title":"Default Title","offer_id":48703135449398,"sku":"SVOLT-21700-42","price":3.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0721\/2761\/1190\/files\/SVOLT-21700-42.jpg?v=1718652780"},{"product_id":"samsung-50e-21700-5000mah-9-8a-battery","title":"Samsung 50E 21700 5000mAh 9.8A Battery","description":"\u003ch4\u003eKey Features\u003c\/h4\u003e \u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eLong Runtime Power:\u003c\/strong\u003e 5000mAh capacity supports extended operation.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eReliable Continuous Output:\u003c\/strong\u003e 9.8A discharge delivers steady, controlled energy.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eDesigned for System Packs:\u003c\/strong\u003e Flat top format fits battery modules and welded assemblies.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eEfficient \u0026amp; Durable:\u003c\/strong\u003e Rated for up to 500 cycles with strong capacity retention.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eExternally Protected Use:\u003c\/strong\u003e Ideal for applications using a BMS or protection circuit.\u003c\/li\u003e \u003c\/ul\u003e \u003ch4\u003eOverview\u003c\/h4\u003e \u003cp\u003eThe Samsung 50E 21700 battery is built for applications that demand long runtime and dependable performance rather than extreme current draw. With its high 5000mAh capacity, it is a popular choice for energy storage systems, electric mobility, and backup power solutions. This unprotected cell is best suited for professionally designed battery systems that manage safety externally.\u003c\/p\u003e \u003ch4\u003eApplications \/ Uses\u003c\/h4\u003e \u003cul\u003e \u003cli\u003eEV and e-mobility battery packs\u003c\/li\u003e \u003cli\u003eSolar and energy storage systems\u003c\/li\u003e \u003cli\u003eBackup and UPS systems\u003c\/li\u003e \u003cli\u003ePortable power solutions\u003c\/li\u003e \u003cli\u003eCustom battery builds\u003c\/li\u003e \u003c\/ul\u003e \u003ch4\u003eSPECIFICATIONS\u003c\/h4\u003e \u003cdiv class=\"table-wrapper\"\u003e \u003ctable\u003e \u003ctbody\u003e \u003ctr\u003e\n\u003ctd\u003eManufacturer:\u003c\/td\u003e\n\u003ctd\u003eSamsung SDI\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd\u003eModel:\u003c\/td\u003e\n\u003ctd\u003eINR21700-50E (50E)\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd\u003eSize:\u003c\/td\u003e\n\u003ctd\u003e21700\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd\u003ePositive Terminal:\u003c\/td\u003e\n\u003ctd\u003eFlat Top\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd\u003eNominal Capacity:\u003c\/td\u003e\n\u003ctd\u003e5000mAh\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd\u003eContinuous Discharge Rating (max):\u003c\/td\u003e\n\u003ctd\u003e9.8A\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd\u003eNominal Voltage:\u003c\/td\u003e\n\u003ctd\u003e3.6V\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd\u003eMaximum Voltage:\u003c\/td\u003e\n\u003ctd\u003e4.2V\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd\u003eDischarge Cut-off Voltage:\u003c\/td\u003e\n\u003ctd\u003e2.5V\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd\u003eProtected:\u003c\/td\u003e\n\u003ctd\u003eNo, unprotected\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd\u003eRechargeable:\u003c\/td\u003e\n\u003ctd\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd\u003eApprox. Dimensions:\u003c\/td\u003e\n\u003ctd\u003e21.1mm x 70.7mm\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd\u003eApprox. Weight:\u003c\/td\u003e\n\u003ctd\u003e68.7g\u003c\/td\u003e\n\u003c\/tr\u003e \u003c\/tbody\u003e \u003c\/table\u003e \u003c\/div\u003e \u003cp\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0721\/2761\/1190\/files\/samsung_50E.pdf?v=1715096646\" target=\"_blank\" rel=\"noopener\"\u003eSamsung 50E Battery Datasheet\u003c\/a\u003e\u003c\/p\u003e \u003chr\u003e","brand":"Samsung SDI","offers":[{"title":"Default Title","offer_id":48749946831158,"sku":"SAMSUNG-50E","price":5.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0721\/2761\/1190\/files\/SAMSUNG-50E_45a8aba9-1c33-4b4d-9993-af0c44e7633d.jpg?v=1778706929"},{"product_id":"samsung-40t-21700-4000mah-35a-battery","title":"Samsung 40T 21700 4000mAh 35A Battery","description":"\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003e4000mAh Nominal Capacity:\u003c\/strong\u003e High energy density for extended runtime in demanding systems.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e35A Continuous Discharge:\u003c\/strong\u003e Engineered to support sustained high-current applications.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e21700 Cell Format:\u003c\/strong\u003e Larger form factor improves thermal performance and efficiency.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFlat Top Terminal:\u003c\/strong\u003e Designed for battery pack assembly and professional integration.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eRechargeable Lithium-Ion Chemistry:\u003c\/strong\u003e Stable voltage delivery with long cycle life.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch4\u003eOverview\u003c\/h4\u003e\n\u003cp\u003eThe Samsung 40T 21700 lithium-ion battery is built for high-performance applications requiring both capacity and power. Offering a 4000mAh nominal capacity with a 35A continuous discharge rating, this cell delivers reliable energy output under heavy load conditions. Its flat top construction makes it suitable for protected battery packs and advanced power assemblies.\u003c\/p\u003e\n\n\u003ch4\u003eApplications \/ Uses\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eElectric mobility battery systems\u003c\/li\u003e\n  \u003cli\u003ePower tool battery packs\u003c\/li\u003e\n  \u003cli\u003eIndustrial energy storage solutions\u003c\/li\u003e\n  \u003cli\u003eHigh-output portable equipment\u003c\/li\u003e\n  \u003cli\u003eCustom lithium-ion battery assemblies\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch4\u003eSPECIFICATIONS\u003c\/h4\u003e\n\u003cdiv class=\"table-wrapper\"\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eManufacturer:\u003c\/td\u003e\n\u003ctd\u003eSamsung SDI\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel:\u003c\/td\u003e\n\u003ctd\u003eINR21700-40T\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBattery Size:\u003c\/td\u003e\n\u003ctd\u003e21700\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePositive Terminal:\u003c\/td\u003e\n\u003ctd\u003eFlat Top\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNominal Capacity:\u003c\/td\u003e\n\u003ctd\u003e4000mAh\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax Continuous Discharge:\u003c\/td\u003e\n\u003ctd\u003e35A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNominal Voltage:\u003c\/td\u003e\n\u003ctd\u003e3.6V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaximum Voltage:\u003c\/td\u003e\n\u003ctd\u003e4.2V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDischarge Cut-Off Voltage:\u003c\/td\u003e\n\u003ctd\u003e2.5V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProtected:\u003c\/td\u003e\n\u003ctd\u003eNo, unprotected\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRechargeable:\u003c\/td\u003e\n\u003ctd\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eApprox. Dimensions:\u003c\/td\u003e\n\u003ctd\u003e21.1mm × 70.4mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eApprox. Weight:\u003c\/td\u003e\n\u003ctd\u003e66.8g\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n  \u003ctd\u003eData Specification Sheet:\u003c\/td\u003e\n  \u003ctd\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0721\/2761\/1190\/files\/samsung_40T.pdf?v=1715096343\" target=\"_blank\" rel=\"noopener\"\u003eSamsung 40T Datasheet\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n","brand":"Samsung SDI","offers":[{"title":"Default Title","offer_id":48752240525622,"sku":"SAMSUNG-40T","price":4.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0721\/2761\/1190\/files\/SAMSUNG-40T.jpg?v=1747861197"},{"product_id":"sony-murata-vtc6a-21700-4100mah-40a-battery","title":"Sony | Murata VTC6A 21700 4100mAh 40A Battery","description":"\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003e4100mAh Capacity:\u003c\/strong\u003e High energy storage for extended use.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e40A Continuous Discharge:\u003c\/strong\u003e Delivers strong, stable high-current output.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eJEITA Charge Control:\u003c\/strong\u003e Improves safety and long-term reliability.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e21700 Flat Top Cell:\u003c\/strong\u003e Optimized for modern high-power systems.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMurata Reliability:\u003c\/strong\u003e Proven consistency and performance.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch4\u003eOverview\u003c\/h4\u003e\n\u003cp\u003e\n  The \u003cstrong\u003eSony | Murata VTC6A 21700 battery\u003c\/strong\u003e combines high capacity with exceptional discharge capability.\n  Designed for demanding power applications, it delivers reliable energy, efficient thermal behavior,\n  and consistent performance when used within properly protected systems.\n\u003c\/p\u003e\n\n\u003ch4\u003eApplications \/ Uses\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eHigh-output power tools\u003c\/li\u003e\n  \u003cli\u003eIndustrial electronic equipment\u003c\/li\u003e\n  \u003cli\u003eBattery pack prototyping and testing\u003c\/li\u003e\n  \u003cli\u003ePortable power systems\u003c\/li\u003e\n  \u003cli\u003eHigh-current 21700 devices\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch4\u003eSpecifications\u003c\/h4\u003e\n\u003ctable\u003e\n  \u003ctbody\u003e\n    \u003ctr\u003e\n\u003ctd\u003eManufacturer:\u003c\/td\u003e\n\u003ctd\u003eMurata\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eModel:\u003c\/td\u003e\n\u003ctd\u003eVTC6A\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eSize:\u003c\/td\u003e\n\u003ctd\u003e21700\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003ePositive Terminal:\u003c\/td\u003e\n\u003ctd\u003eFlat Top\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eNominal Capacity:\u003c\/td\u003e\n\u003ctd\u003e4100mAh\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eContinuous Discharge Rating (max):\u003c\/td\u003e\n\u003ctd\u003e40A\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eNominal Voltage:\u003c\/td\u003e\n\u003ctd\u003e3.6V\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eMaximum Voltage:\u003c\/td\u003e\n\u003ctd\u003e4.2V\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eDischarge Cut-off Voltage:\u003c\/td\u003e\n\u003ctd\u003e2.5V\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eProtected:\u003c\/td\u003e\n\u003ctd\u003eNo\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eRechargeable:\u003c\/td\u003e\n\u003ctd\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eApprox. Dimensions:\u003c\/td\u003e\n\u003ctd\u003e21.1mm x 70.0mm\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eApprox. Weight:\u003c\/td\u003e\n\u003ctd\u003e72.9g\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003cp\u003e\n  \u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0721\/2761\/1190\/files\/murata_us21700vtc6a.pdf?v=1715108512\" target=\"_blank\" rel=\"noopener\"\u003e\n    Data Specification Sheet\n  \u003c\/a\u003e\n\u003c\/p\u003e\n\n\u003chr\u003e","brand":"Murata","offers":[{"title":"Default Title","offer_id":48752243736886,"sku":"SONY-VTC6A-21","price":7.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0721\/2761\/1190\/files\/SONY-VTC6A-21.jpg?v=1718399663"},{"product_id":"efest-21700-4000mah-30a-battery","title":"Efest 21700 4000mAh 30A Battery","description":"\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003e4000mAh Capacity:\u003c\/strong\u003e Provides long-lasting power between charges for high-demand devices.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e30A High-Drain Output:\u003c\/strong\u003e Delivers strong, steady current for demanding applications.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFlat-Top Lithium-Ion Cell:\u003c\/strong\u003e Designed for devices that require flat-top battery contacts.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eIMR Chemistry:\u003c\/strong\u003e Engineered for stable and consistent performance under load.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eRechargeable \u0026amp; Compact:\u003c\/strong\u003e 21700 size offers a balance of capacity, power, and portability.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch4\u003eOverview\u003c\/h4\u003e\n\u003cp\u003e\n  The \u003cstrong\u003eEfest 21700 4000mAh\u003c\/strong\u003e rechargeable lithium-ion battery combines high capacity with strong discharge performance in a\n  compact 21700 format. With a \u003cstrong\u003e30A maximum continuous discharge rating\u003c\/strong\u003e and flat-top, unprotected design, this cell is\n  intended for devices engineered to handle high-drain lithium-ion power. It’s a reliable option for users who need sustained energy\n  and dependable output.\n\u003c\/p\u003e\n\n\u003ch4\u003eApplications \/ Uses\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e21700-compatible flashlights\u003c\/li\u003e\n  \u003cli\u003ePortable power tools and equipment\u003c\/li\u003e\n  \u003cli\u003eDIY electronics and custom battery assemblies\u003c\/li\u003e\n  \u003cli\u003eBench testing and evaluation projects\u003c\/li\u003e\n  \u003cli\u003eReplacement batteries for compatible lithium-ion devices\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch4\u003eSpecifications\u003c\/h4\u003e\n\u003ctable\u003e\n  \u003ctbody\u003e\n    \u003ctr\u003e\n\u003ctd\u003eManufacturer:\u003c\/td\u003e\n\u003ctd\u003eEfest\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eSize:\u003c\/td\u003e\n\u003ctd\u003e21700\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eNominal Capacity:\u003c\/td\u003e\n\u003ctd\u003e4000mAh\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eNominal Voltage:\u003c\/td\u003e\n\u003ctd\u003e3.7V\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eMaximum Voltage:\u003c\/td\u003e\n\u003ctd\u003e4.2V\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eDischarge:\u003c\/td\u003e\n\u003ctd\u003e30A Maximum Continuous\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003ePositive:\u003c\/td\u003e\n\u003ctd\u003eFlat\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eProtected:\u003c\/td\u003e\n\u003ctd\u003eNo\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eRechargeable:\u003c\/td\u003e\n\u003ctd\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eDimensions:\u003c\/td\u003e\n\u003ctd\u003e21.3mm x 70.2mm\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eWeight:\u003c\/td\u003e\n\u003ctd\u003e66.37g\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0721\/2761\/1190\/files\/20190311175532_663.jpg?v=1713888381\" alt=\"Efest IMR 21700 4000mAh 30A Flat Top Battery\"\u003e\n\n\u003chr\u003e","brand":"EFEST","offers":[{"title":"Default Title","offer_id":48752322347318,"sku":"EFEST-21700-40","price":9.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0721\/2761\/1190\/files\/EFEST-21700-40.jpg?v=1716995788"},{"product_id":"molicel-p45b-21700-4500mah-45a-battery","title":"Molicel P45B 21700 4500mAh 45A Battery","description":"\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003e4500mAh High Capacity:\u003c\/strong\u003e Delivers extended runtime for demanding, high-drain applications.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e45A Continuous Discharge:\u003c\/strong\u003e Engineered to sustain extreme current output with an 80°C temperature cut-off.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLow Internal Resistance:\u003c\/strong\u003e Advanced chemistry ensures efficient power transfer and minimal voltage sag.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e21700 Flat Top Format:\u003c\/strong\u003e Optimized for modern battery pack designs requiring high energy density.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMolicel Quality Assurance:\u003c\/strong\u003e Manufactured in Taiwan under strict quality control standards.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch4\u003eOverview\u003c\/h4\u003e\n\u003cp\u003e\n  The \u003cstrong\u003eMolicel P45B 21700 lithium-ion battery\u003c\/strong\u003e represents a significant advancement in high-performance cell\n  technology. Featuring a robust \u003cstrong\u003e4500mAh nominal capacity\u003c\/strong\u003e and an industry-leading\n  \u003cstrong\u003e45A maximum continuous discharge rating\u003c\/strong\u003e, this cell is designed for applications that demand both\n  sustained power and long runtime. Its low internal resistance and stable voltage characteristics make it an ideal\n  choice for professionally engineered battery systems utilizing external protection.\n\u003c\/p\u003e\n\n\u003ch4\u003eApplications \/ Uses\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eHigh-current battery pack assemblies\u003c\/li\u003e\n  \u003cli\u003eIndustrial and commercial power systems\u003c\/li\u003e\n  \u003cli\u003ePower tools and high-load electronics\u003c\/li\u003e\n  \u003cli\u003eEngineering, testing, and validation environments\u003c\/li\u003e\n  \u003cli\u003eAdvanced portable energy storage solutions\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch4\u003eSpecifications\u003c\/h4\u003e\n\u003ctable\u003e\n  \u003ctbody\u003e\n    \u003ctr\u003e\n\u003ctd\u003eManufacturer:\u003c\/td\u003e\n\u003ctd\u003eMolicel\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eModel:\u003c\/td\u003e\n\u003ctd\u003eP45B\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eSize:\u003c\/td\u003e\n\u003ctd\u003e21700\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003ePositive Terminal:\u003c\/td\u003e\n\u003ctd\u003eFlat Top\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eNominal Capacity:\u003c\/td\u003e\n\u003ctd\u003e4500mAh\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eContinuous Discharge Rating (max):\u003c\/td\u003e\n\u003ctd\u003e45A (80°C temperature cut-off)\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eNominal Voltage:\u003c\/td\u003e\n\u003ctd\u003e3.6V\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eMaximum Voltage:\u003c\/td\u003e\n\u003ctd\u003e4.2V\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eDischarge Cut-off Voltage:\u003c\/td\u003e\n\u003ctd\u003e2.5V\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eProtected:\u003c\/td\u003e\n\u003ctd\u003eNo\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eRechargeable:\u003c\/td\u003e\n\u003ctd\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eApprox. Dimensions:\u003c\/td\u003e\n\u003ctd\u003e21.55mm x 70.15mm (Max)\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eApprox. Weight:\u003c\/td\u003e\n\u003ctd\u003e70g (Max)\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003cp\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0721\/2761\/1190\/files\/molicel_p45b.pdf?v=1714415766\" target=\"_blank\" rel=\"noopener\"\u003eMolicel P45B Datasheet\u003c\/a\u003e\u003c\/p\u003e\n\n\u003chr\u003e","brand":"Molicel","offers":[{"title":"Default Title","offer_id":48752350200118,"sku":"MOLI-P45B","price":5.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0721\/2761\/1190\/files\/MOLI-P45B_37c30de9-3d06-415e-b5f6-f8fe3e89213a.jpg?v=1767736312"},{"product_id":"mxjo-21700-4000mah-20a-battery","title":"MXJO 21700 4000mAh 20A Battery","description":"\u003ch4\u003eKey Features\u003c\/h4\u003e \u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eHigh-Capacity 21700 Cell:\u003c\/strong\u003e 4000mAh lithium-ion battery for professional applications.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eHigh Output Performance:\u003c\/strong\u003e 20A continuous with 30A pulse discharge capability.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eFlat Top Terminal:\u003c\/strong\u003e Optimized for integrated battery pack designs.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eUnprotected Cell Design:\u003c\/strong\u003e Requires system-level battery management.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eEfficient Power-to-Weight:\u003c\/strong\u003e Strong output with manageable weight.\u003c\/li\u003e \u003c\/ul\u003e \u003ch4\u003eOverview\u003c\/h4\u003e \u003cp\u003eThe MXJO 21700 4000mAh Battery is engineered for commercial and professional power systems that demand high energy density and consistent output. Its flat-top 21700 design supports modern battery pack configurations, while the unprotected construction allows for seamless integration into managed power systems. Proper protection circuitry is required for safe operation.\u003c\/p\u003e \u003ch4\u003eApplications \/ Uses\u003c\/h4\u003e \u003cul\u003e \u003cli\u003eOEM battery pack manufacturing\u003c\/li\u003e \u003cli\u003eCommercial electronic equipment\u003c\/li\u003e \u003cli\u003eHigh-capacity energy storage systems\u003c\/li\u003e \u003cli\u003eLaboratory and R\u0026amp;D environments\u003c\/li\u003e \u003cli\u003eSpecialized portable power solutions\u003c\/li\u003e \u003c\/ul\u003e \u003ch4\u003eSPECIFICATIONS\u003c\/h4\u003e \u003cdiv class=\"table-wrapper\"\u003e \u003ctable\u003e \u003ctbody\u003e \u003ctr\u003e\n\u003ctd\u003eManufacturer:\u003c\/td\u003e\n\u003ctd\u003eMXJO\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd\u003eSize:\u003c\/td\u003e\n\u003ctd\u003e21700\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd\u003ePositive Terminal:\u003c\/td\u003e\n\u003ctd\u003eFlat Top\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd\u003eNominal Capacity:\u003c\/td\u003e\n\u003ctd\u003e4000mAh\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd\u003eContinuous Discharge Rating (max):\u003c\/td\u003e\n\u003ctd\u003e20A Maximum Continuous \/ 30A Maximum Pulse\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd\u003eNominal Voltage:\u003c\/td\u003e\n\u003ctd\u003e3.7V\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd\u003eMaximum Voltage:\u003c\/td\u003e\n\u003ctd\u003e4.2V\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd\u003eProtected:\u003c\/td\u003e\n\u003ctd\u003eNo (Unprotected)\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd\u003eRechargeable:\u003c\/td\u003e\n\u003ctd\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd\u003eApprox. Dimensions:\u003c\/td\u003e\n\u003ctd\u003e21.7mm x 71mm\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd\u003eApprox. Weight:\u003c\/td\u003e\n\u003ctd\u003e69g (Max)\u003c\/td\u003e\n\u003c\/tr\u003e \u003c\/tbody\u003e \u003c\/table\u003e \u003c\/div\u003e \u003chr\u003e","brand":"MXJO","offers":[{"title":"Default Title","offer_id":48752352002358,"sku":"MXJO-21700-40","price":6.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0721\/2761\/1190\/files\/MXJO-21700-40.jpg?v=1718399423"},{"product_id":"samsung-50s-21700-5000mah-25a-battery","title":"Samsung 50S 21700 5000mAh 25A Battery","description":"\u003ch4\u003eKey Features\u003c\/h4\u003e \u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eLong-Lasting Energy:\u003c\/strong\u003e 5000mAh capacity provides extended use between charges.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eStrong Power Delivery:\u003c\/strong\u003e 25A continuous discharge supports high-demand devices.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eFlat Top Design:\u003c\/strong\u003e Unprotected flat top format for custom battery configurations.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eTemperature Resilience:\u003c\/strong\u003e Operates reliably in environments from -20°C to 60°C.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eCertified for India:\u003c\/strong\u003e BIS certification ensures compliance for approved markets.\u003c\/li\u003e \u003c\/ul\u003e \u003ch4\u003eOverview\u003c\/h4\u003e \u003cp\u003eThe Samsung 50S 21700 battery is built for applications that require both high capacity and high power output. With 5000mAh of energy and a 25A continuous discharge capability, this lithium-ion cell delivers consistent, dependable performance in demanding systems. Its flat top, unprotected design makes it ideal for professionally assembled battery packs where performance and efficiency are critical.\u003c\/p\u003e \u003ch4\u003eApplications \/ Uses\u003c\/h4\u003e \u003cul\u003e \u003cli\u003eEnergy storage and backup power systems\u003c\/li\u003e \u003cli\u003eElectric-powered equipment\u003c\/li\u003e \u003cli\u003eIndustrial electronics\u003c\/li\u003e \u003cli\u003eHigh-capacity battery assemblies\u003c\/li\u003e \u003cli\u003eCustom power solutions\u003c\/li\u003e \u003c\/ul\u003e \u003ch4\u003eSpecifications\u003c\/h4\u003e \u003ctable\u003e \u003ctbody\u003e \u003ctr\u003e\n\u003ctd\u003eManufacturer\u003c\/td\u003e\n\u003ctd\u003eSamsung SDI\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd\u003eModel\u003c\/td\u003e\n\u003ctd\u003eINR21700-50S (50S)\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd\u003eCell Size\u003c\/td\u003e\n\u003ctd\u003e21700\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd\u003ePositive Terminal\u003c\/td\u003e\n\u003ctd\u003eFlat Top\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd\u003eNominal Capacity\u003c\/td\u003e\n\u003ctd\u003e5000mAh\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd\u003eContinuous Discharge\u003c\/td\u003e\n\u003ctd\u003e25A\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd\u003eNominal Voltage\u003c\/td\u003e\n\u003ctd\u003e3.6V\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd\u003eMaximum Voltage\u003c\/td\u003e\n\u003ctd\u003e4.2V\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd\u003eDischarge Cut-off Voltage\u003c\/td\u003e\n\u003ctd\u003e2.5V\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd\u003eProtected\u003c\/td\u003e\n\u003ctd\u003eNo (Unprotected)\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd\u003eRechargeable\u003c\/td\u003e\n\u003ctd\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd\u003eApprox. Dimensions\u003c\/td\u003e\n\u003ctd\u003e21.1mm x 70.7mm\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd\u003eApprox. Weight\u003c\/td\u003e\n\u003ctd\u003e70.09g\u003c\/td\u003e\n\u003c\/tr\u003e \u003c\/tbody\u003e \u003c\/table\u003e \u003cp\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0721\/2761\/1190\/files\/samsung_50S.pdf?v=1715097473\" target=\"_blank\" rel=\"noopener\"\u003eSamsung 50S Datasheet\u003c\/a\u003e\u003c\/p\u003e","brand":"Samsung SDI","offers":[{"title":"Default Title","offer_id":48752356622646,"sku":"SAMSUNG-50S","price":7.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0721\/2761\/1190\/files\/SAMSUNG-50S_3948cc48-a8a2-45ab-ae84-95607e0461f6.jpg?v=1755716535"},{"product_id":"bak-21700-5000mah-15a-battery-n21700cg","title":"BAK 21700 5000mAh 15A Battery (N21700CG)","description":"Sorry this item is no longer available.\r\n\u003cbr\u003e\u003ca title=\"Check out our selection of 21700 Batteries by clicking here.\" href=\"https:\/\/18650battery.com\/collections\/21700-batteries\" target=\"_blank\" rel=\"noopener\" aria-describedby=\"a11y-new-window-message\"\u003eCheck out our selection of 21700 Batteries by clicking here.\u003c\/a\u003e","brand":"BAK","offers":[{"title":"Default Title","offer_id":49286014173494,"sku":"BAK-21700-50","price":5.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0721\/2761\/1190\/files\/BAK-21700-50.jpg?v=1728074729"},{"product_id":"lishen-21700-4000mah-45a-battery-lr2170la","title":"Lishen 21700 4000mAh 45A Battery (LR2170LA)","description":"Sorry this item is no longer available.\r\n\u003cbr\u003e\u003ca title=\"Check out our selection of 21700 Batteries by clicking here.\" href=\"https:\/\/18650battery.com\/collections\/21700-batteries\" target=\"_blank\" rel=\"noopener\" aria-describedby=\"a11y-new-window-message\"\u003eCheck out our selection of 21700 Batteries by clicking here.\u003c\/a\u003e","brand":"Lishen","offers":[{"title":"Default Title","offer_id":49286051365174,"sku":"LISHEN-21700-40","price":5.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0721\/2761\/1190\/files\/LISHEN-21700-40.jpg?v=1728074967"},{"product_id":"samsung-45t-4500mah-50a-21700-battery","title":"Samsung 45T 21700 4500mAh 50A Battery","description":"\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e50A High-Output Performance:\u003c\/strong\u003e Built for extreme power delivery in professional systems.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e4500mAh Capacity:\u003c\/strong\u003e Optimized balance of energy density and discharge capability.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlat Top Industrial Cell:\u003c\/strong\u003e Ideal for welded packs and OEM battery assemblies.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSamsung SDI Manufacturing:\u003c\/strong\u003e Trusted quality from a global lithium-ion leader.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUnprotected for System Control:\u003c\/strong\u003e Designed for use with external protection and BMS solutions.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eOverview\u003c\/h4\u003e\n\u003cp\u003eThe Samsung INR21700-45T is a premium high-drain lithium-ion battery engineered for commercial, industrial, and advanced consumer applications. Delivering an exceptional 50A continuous discharge, this cell is purpose-built for systems that demand maximum power, efficiency, and reliability when integrated into properly protected battery packs.\u003c\/p\u003e\n\u003ch4\u003eApplications \/ Uses\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eCommercial UAV and drone platforms\u003c\/li\u003e\n\u003cli\u003eElectric vehicle battery modules\u003c\/li\u003e\n\u003cli\u003eIndustrial power tools\u003c\/li\u003e\n\u003cli\u003eEnergy storage and backup systems\u003c\/li\u003e\n\u003cli\u003eOEM and R\u0026amp;D battery development\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eSPECIFICATIONS\u003c\/h4\u003e\n\u003cdiv class=\"table-wrapper\"\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eManufacturer:\u003c\/td\u003e\n\u003ctd\u003eSamsung SDI\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel:\u003c\/td\u003e\n\u003ctd\u003eINR21700-45T (45T)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSize:\u003c\/td\u003e\n\u003ctd\u003e21700\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePositive Terminal:\u003c\/td\u003e\n\u003ctd\u003eFlat Top\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNominal Capacity:\u003c\/td\u003e\n\u003ctd\u003e4500mAh\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eContinuous Discharge Rating (max):\u003c\/td\u003e\n\u003ctd\u003e50A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNominal Voltage:\u003c\/td\u003e\n\u003ctd\u003e3.6V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaximum Voltage:\u003c\/td\u003e\n\u003ctd\u003e4.2V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDischarge Cut-off Voltage:\u003c\/td\u003e\n\u003ctd\u003e2.5V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProtected:\u003c\/td\u003e\n\u003ctd\u003eNo, unprotected\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRechargeable:\u003c\/td\u003e\n\u003ctd\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eApprox. Dimensions:\u003c\/td\u003e\n\u003ctd\u003e70.5mm x 21.35mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eApprox. Weight:\u003c\/td\u003e\n\u003ctd\u003e72.0g\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0940\/4629\/0284\/files\/Samsung_45T.pdf?v=1776365786\" target=\"_blank\" rel=\"noopener\"\u003eSamsung INR21700-45T Data Specification Sheet\u003c\/a\u003e\u003c\/p\u003e\n\u003chr\u003e","brand":"Samsung SDI","offers":[{"title":"Default Title","offer_id":51063048470838,"sku":"SAMSUNG-45T","price":6.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0721\/2761\/1190\/files\/SAMSUNG-45T_219578d5-3cf7-4ed6-96d8-a9f4510b1efc.jpg?v=1755637478"},{"product_id":"molicel-21700-p50b-5000mah-60a-battery","title":"Molicel 21700 P50B 5000mAh 60A Battery","description":"\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMassive 5000mAh Energy Storage:\u003c\/strong\u003e Keeps high-performance systems running longer.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUnmatched 60A Continuous Power:\u003c\/strong\u003e Built for extreme discharge demands.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCool \u0026amp; Efficient Operation:\u003c\/strong\u003e Low impedance design reduces heat under heavy load.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNext-Gen 21700 Design:\u003c\/strong\u003e Optimized for elite electric mobility and aerospace platforms.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eProven Molicel Quality:\u003c\/strong\u003e Trusted globally for performance-driven lithium-ion cells.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch4\u003eOverview\u003c\/h4\u003e\n\u003cp\u003e\n  The \u003cstrong\u003eMolicel P50B 21700 battery\u003c\/strong\u003e is engineered for the most demanding power applications on the planet.\n  Delivering an exceptional combination of \u003cstrong\u003e5000mAh capacity\u003c\/strong\u003e and a staggering\n  \u003cstrong\u003e60A continuous discharge rating\u003c\/strong\u003e, this cell enables electric vehicles, drones, and advanced energy\n  systems to operate at peak performance. Designed for professional integration, the P50B defines the future of\n  high-power lithium-ion technology.\n\u003c\/p\u003e\n\n\u003ch4\u003eApplications \/ Uses\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eHigh-performance electric vehicles and racing platforms\u003c\/li\u003e\n  \u003cli\u003eElectric motorcycles and competitive mobility systems\u003c\/li\u003e\n  \u003cli\u003eHeavy-lift drones and eVTOL aircraft\u003c\/li\u003e\n  \u003cli\u003eMission-critical backup power systems\u003c\/li\u003e\n  \u003cli\u003eAdvanced battery pack engineering and prototyping\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch4\u003eSpecifications\u003c\/h4\u003e\n\u003ctable\u003e\n  \u003ctbody\u003e\n    \u003ctr\u003e\n\u003ctd\u003eManufacturer:\u003c\/td\u003e\n\u003ctd\u003eMolicel\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eModel:\u003c\/td\u003e\n\u003ctd\u003eP50B\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eSize:\u003c\/td\u003e\n\u003ctd\u003e21700\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003ePositive Terminal:\u003c\/td\u003e\n\u003ctd\u003eFlat Top\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eNominal Capacity:\u003c\/td\u003e\n\u003ctd\u003e5000mAh\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eContinuous Discharge Rating (max):\u003c\/td\u003e\n\u003ctd\u003e60A\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eNominal Voltage:\u003c\/td\u003e\n\u003ctd\u003e3.6V\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eMaximum Voltage:\u003c\/td\u003e\n\u003ctd\u003e4.2V\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eDischarge Cut-off Voltage:\u003c\/td\u003e\n\u003ctd\u003e2.5V\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eProtected:\u003c\/td\u003e\n\u003ctd\u003eNo\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eRechargeable:\u003c\/td\u003e\n\u003ctd\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eApprox. Dimensions:\u003c\/td\u003e\n\u003ctd\u003e21.55mm x 70.15mm\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eApprox. Weight:\u003c\/td\u003e\n\u003ctd\u003e70g\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003cp\u003e\n  \u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0721\/2761\/1190\/files\/molicel_p45b.pdf?v=1714415766\" target=\"_blank\" rel=\"noopener\"\u003e\n    Data Specification Sheet\n  \u003c\/a\u003e\n\u003c\/p\u003e\n\n\u003chr\u003e","brand":"Molicel","offers":[{"title":"Default Title","offer_id":51063170466102,"sku":"MOLI-P50B","price":9.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0721\/2761\/1190\/files\/MOLI-P50B.jpg?v=1744318452"},{"product_id":"efest-21700-6000mah-10a-battery","title":"Efest 21700 6000mAh 10A Battery","description":"\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003e6000mAh Capacity:\u003c\/strong\u003e Designed for long runtimes with fewer recharge cycles.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e10A Steady Output:\u003c\/strong\u003e Ideal for devices that require consistent, moderate current delivery.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFlat-Top Terminal:\u003c\/strong\u003e Works with a wide range of 21700-compatible devices and battery holders.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eRechargeable Lithium-Ion Cell:\u003c\/strong\u003e Built for repeated use and long-term value.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eStrong \u0026amp; Reliable Build:\u003c\/strong\u003e Rugged 21700 format with a solid, durable construction.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch4\u003eOverview\u003c\/h4\u003e\n\u003cp\u003e\n  The \u003cstrong\u003eEfest 21700 6000mAh\u003c\/strong\u003e rechargeable battery delivers exceptional capacity in a modern 21700 lithium-ion format.\n  Featuring a \u003cstrong\u003e10A maximum continuous discharge rating\u003c\/strong\u003e and flat-top design, this unprotected cell is intended for devices\n  engineered to safely manage lithium-ion power. It’s an excellent option when long runtime and dependable output are the top\n  priorities.\n\u003c\/p\u003e\n\n\u003ch4\u003eApplications \/ Uses\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e21700-compatible flashlights focused on extended runtime\u003c\/li\u003e\n  \u003cli\u003ePortable electronics with moderate power requirements\u003c\/li\u003e\n  \u003cli\u003eDIY electronics and custom battery assemblies\u003c\/li\u003e\n  \u003cli\u003eBench testing and evaluation setups\u003c\/li\u003e\n  \u003cli\u003eReplacement batteries for compatible lithium-ion devices\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch4\u003eSpecifications\u003c\/h4\u003e\n\u003ctable\u003e\n  \u003ctbody\u003e\n    \u003ctr\u003e\n\u003ctd\u003eManufacturer:\u003c\/td\u003e\n\u003ctd\u003eEfest\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eSize:\u003c\/td\u003e\n\u003ctd\u003e21700\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003ePositive Terminal:\u003c\/td\u003e\n\u003ctd\u003eFlat Top\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eNominal Capacity:\u003c\/td\u003e\n\u003ctd\u003e6000mAh\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eNominal Voltage:\u003c\/td\u003e\n\u003ctd\u003e3.7V\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eFull Charge Voltage:\u003c\/td\u003e\n\u003ctd\u003e4.2V\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eContinuous Discharge Rating (Max):\u003c\/td\u003e\n\u003ctd\u003e10A\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eProtected:\u003c\/td\u003e\n\u003ctd\u003eNo\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eRechargeable:\u003c\/td\u003e\n\u003ctd\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eApprox. Dimensions:\u003c\/td\u003e\n\u003ctd\u003e70.9mm x 21.5mm\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eApprox. Weight:\u003c\/td\u003e\n\u003ctd\u003e74g\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003chr\u003e\n","brand":"EFEST","offers":[{"title":"Default Title","offer_id":51788164333878,"sku":"EFEST-21700-60","price":9.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0721\/2761\/1190\/files\/EFEST-21700-60.jpg?v=1744230794"},{"product_id":"eve-40pl-21700-4000mah-70a-battery","title":"EVE 40PL 21700 4000mAh 70A Tabless Battery","description":"\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003e4000mAh Capacity:\u003c\/strong\u003e Delivers dependable runtime for high-output applications.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e70A Continuous Output:\u003c\/strong\u003e Built to handle demanding current requirements with confidence.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFlat-Top Terminal:\u003c\/strong\u003e Designed for compatibility with battery packs and flat-contact devices.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eRechargeable Lithium-Ion Cell:\u003c\/strong\u003e Supports repeated charging for long-term use.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e21700 Size Advantage:\u003c\/strong\u003e Offers improved performance and energy density over smaller cell formats.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch4\u003eOverview\u003c\/h4\u003e\n\u003cp\u003e\n  The \u003cstrong\u003eEVE 40PL 21700\u003c\/strong\u003e rechargeable lithium-ion battery delivers high power and reliable performance in a modern 21700 form\n  factor. With a \u003cstrong\u003e70A maximum continuous discharge rating\u003c\/strong\u003e and a \u003cstrong\u003e4000mAh nominal capacity\u003c\/strong\u003e, this flat-top,\n  unprotected cell is intended for devices and battery systems engineered to safely manage high-current lithium-ion power. It is a\n  strong choice for users who need both output and endurance.\n\u003c\/p\u003e\n\n\u003ch4\u003eApplications \/ Uses\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e21700-based battery pack assemblies\u003c\/li\u003e\n  \u003cli\u003ePower tools and portable industrial equipment\u003c\/li\u003e\n  \u003cli\u003eEnergy storage and mobility solutions\u003c\/li\u003e\n  \u003cli\u003eHigh-performance portable electronics\u003c\/li\u003e\n  \u003cli\u003eReplacement cells for compatible 21700 systems\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch4\u003eSpecifications\u003c\/h4\u003e\n\u003ctable\u003e\n  \u003ctbody\u003e\n    \u003ctr\u003e\n\u003ctd\u003eManufacturer:\u003c\/td\u003e\n\u003ctd\u003eEVE\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eModel:\u003c\/td\u003e\n\u003ctd\u003e40PL\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eSize:\u003c\/td\u003e\n\u003ctd\u003e21700\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003ePositive Terminal:\u003c\/td\u003e\n\u003ctd\u003eFlat Top\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eNominal Capacity:\u003c\/td\u003e\n\u003ctd\u003e4000mAh\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eContinuous Discharge Rating (Max):\u003c\/td\u003e\n\u003ctd\u003e70A\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eNominal Voltage:\u003c\/td\u003e\n\u003ctd\u003e3.6V\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eMaximum Voltage:\u003c\/td\u003e\n\u003ctd\u003e4.2V\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eDischarge Cut-off Voltage:\u003c\/td\u003e\n\u003ctd\u003e2.5V\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eProtected:\u003c\/td\u003e\n\u003ctd\u003eNo\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eRechargeable:\u003c\/td\u003e\n\u003ctd\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eApprox. Dimensions:\u003c\/td\u003e\n\u003ctd\u003e21mm x 70.2mm\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eApprox. Weight:\u003c\/td\u003e\n\u003ctd\u003e65g\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003cp\u003e\n  \u003ca title=\"EVE 40PL Datasheet\" href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0670\/0125\/3945\/files\/inr21700-40pl.pdf?v=1747690841\" target=\"_blank\" rel=\"noopener\"\u003eData Specification Sheet\u003c\/a\u003e\n\u003c\/p\u003e\n\n\u003chr\u003e","brand":"EVE","offers":[{"title":"Default Title","offer_id":51921085366582,"sku":"EVE-40PL","price":5.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0721\/2761\/1190\/files\/EVE-40PL.jpg?v=1747860537"},{"product_id":"eve-50e-21700-5000mah-15a-battery","title":"EVE 50E 21700 5000mAh 15A Battery","description":"\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHigh-Capacity 21700 Cell:\u003c\/strong\u003e 4000mAh capacity optimized for extended runtime.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e10A Continuous Discharge (Max):\u003c\/strong\u003e Reliable output for moderate-load applications.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFlat-Top Configuration:\u003c\/strong\u003e Designed for battery packs and flat-contact systems.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eStable Voltage Profile:\u003c\/strong\u003e 3.6V nominal with 4.2V maximum charge voltage.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eRechargeable \u0026amp; Unprotected:\u003c\/strong\u003e Intended for devices with proper protection circuitry.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch4\u003eOverview\u003c\/h4\u003e\n\u003cp\u003e\n  The \u003cstrong\u003eEVE 50E 21700\u003c\/strong\u003e lithium-ion battery is built for applications where long runtime and efficiency matter most.\n  Delivering a \u003cstrong\u003e10A maximum continuous discharge rating\u003c\/strong\u003e and dependable capacity in the 21700 format, this flat-top,\n  unprotected cell supports devices designed for sustained energy delivery.\n\u003c\/p\u003e\n\n\u003ch4\u003eApplications \/ Uses\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eExtended-runtime 21700 battery systems\u003c\/li\u003e\n  \u003cli\u003ePortable electronics with moderate power needs\u003c\/li\u003e\n  \u003cli\u003eEnergy storage and backup solutions\u003c\/li\u003e\n  \u003cli\u003eCustom battery pack designs\u003c\/li\u003e\n  \u003cli\u003eReplacement cells for compatible 21700 devices\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch4\u003eSpecifications\u003c\/h4\u003e\n\u003ctable\u003e\n  \u003ctbody\u003e\n    \u003ctr\u003e\n\u003ctd\u003eManufacturer:\u003c\/td\u003e\n\u003ctd\u003eEVE\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eModel:\u003c\/td\u003e\n\u003ctd\u003e50E\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eSize:\u003c\/td\u003e\n\u003ctd\u003e21700\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003ePositive Terminal:\u003c\/td\u003e\n\u003ctd\u003eFlat Top\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eNominal Capacity:\u003c\/td\u003e\n\u003ctd\u003e4000mAh\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eContinuous Discharge Rating (Max):\u003c\/td\u003e\n\u003ctd\u003e10A\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eNominal Voltage:\u003c\/td\u003e\n\u003ctd\u003e3.6V\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eMaximum Voltage:\u003c\/td\u003e\n\u003ctd\u003e4.2V\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eDischarge Cut-off Voltage:\u003c\/td\u003e\n\u003ctd\u003e2.5V\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eProtected:\u003c\/td\u003e\n\u003ctd\u003eNo\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eRechargeable:\u003c\/td\u003e\n\u003ctd\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eApprox. Dimensions:\u003c\/td\u003e\n\u003ctd\u003e21mm x 70.1mm\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eApprox. Weight:\u003c\/td\u003e\n\u003ctd\u003e68g\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003cp\u003e\n  \u003ca title=\"EVE 50E Datasheet\" href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0670\/0125\/3945\/files\/INR21700_50E.pdf?v=1747691505\" target=\"_blank\" rel=\"noopener\"\u003eData Specification Sheet\u003c\/a\u003e\n\u003c\/p\u003e\n\n\u003chr\u003e","brand":"EVE","offers":[{"title":"Default Title","offer_id":51921085628726,"sku":"EVE-50E","price":4.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0721\/2761\/1190\/files\/EVE-50E.jpg?v=1747860541"},{"product_id":"btcap-42p-21700-4200mah-70a-battery","title":"BTCAP 21700 42P 3.6V 4200mAh 45A Battery","description":"\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003e4200mAh Capacity:\u003c\/strong\u003e Provides long-lasting power for devices requiring extended runtime.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e45A Max Continuous Discharge:\u003c\/strong\u003e Delivers consistent high current output for demanding applications.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNMC Cathode Chemistry:\u003c\/strong\u003e Uses LiNiMnCoO\u003csub\u003e2\u003c\/sub\u003e for enhanced energy density and thermal reliability.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLow Internal Resistance:\u003c\/strong\u003e ≤8mΩ for efficient energy transfer with minimal heat buildup.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eRechargeable and Unprotected:\u003c\/strong\u003e Offers flexibility for builders integrating custom BMS solutions.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cbr\u003e\n\u003cp\u003eThe \u003cstrong\u003eBTCAP 42P 21700\u003c\/strong\u003e is engineered for power-hungry systems, offering high discharge rates, superior NMC chemistry, and a reliable 4200mAh capacity. It's an ideal choice for e-mobility, DIY battery packs, power tools, and demanding electronics. This cell delivers stable output and extended cycle life, making it a cost-effective option for performance-focused builds.\u003c\/p\u003e\n\u003cbr\u003e\n\u003ch4\u003eApplications\/Uses\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePower Tools:\u003c\/strong\u003e Ideal for high-drain tools requiring rapid discharge without performance loss.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBattery Packs:\u003c\/strong\u003e Versatile for custom battery banks and energy storage setups.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eElectric Toys:\u003c\/strong\u003e Keeps RC cars, drones, and other devices powered longer.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eConsumer Electronics:\u003c\/strong\u003e Great fit for portable devices requiring large bursts of power.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePrototype Builds:\u003c\/strong\u003e Popular among makers and engineers building high-output systems.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cbr\u003e\n\u003ch4\u003eSPECIFICATIONS\u003c\/h4\u003e\n\u003cdiv class=\"table-wrapper\"\u003e\n  \u003ctable\u003e\n    \u003ctbody\u003e\n      \u003ctr\u003e\n\u003ctd\u003eManufacturer:\u003c\/td\u003e\n\u003ctd\u003eBTCAP\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd\u003eModel:\u003c\/td\u003e\n\u003ctd\u003e42P\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd\u003eSize:\u003c\/td\u003e\n\u003ctd\u003e21700\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd\u003ePositive Terminal:\u003c\/td\u003e\n\u003ctd\u003eFlat Top\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd\u003eNominal Capacity:\u003c\/td\u003e\n\u003ctd\u003e4200mAh\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd\u003eContinuous Discharge Rating:\u003c\/td\u003e\n\u003ctd\u003e45A\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd\u003eNominal Voltage:\u003c\/td\u003e\n\u003ctd\u003e3.6V\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd\u003eMaximum Voltage:\u003c\/td\u003e\n\u003ctd\u003e4.2V\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd\u003eDischarge Cut-Off Voltage:\u003c\/td\u003e\n\u003ctd\u003e2.5V\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd\u003eProtected:\u003c\/td\u003e\n\u003ctd\u003eNo, Unprotected\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd\u003eRechargeable:\u003c\/td\u003e\n\u003ctd\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd\u003eApprox. Dimensions:\u003c\/td\u003e\n\u003ctd\u003e21.6mm x 70.5mm\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd\u003eApprox. Weight:\u003c\/td\u003e\n\u003ctd\u003e68g\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003c\/tbody\u003e\n  \u003c\/table\u003e\n\u003c\/div\u003e\n","brand":"BTCAP","offers":[{"title":"Default Title","offer_id":52207933718838,"sku":"BTCAP-42P","price":4.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0721\/2761\/1190\/files\/BTCAP-42P_2.jpg?v=1759876107"},{"product_id":"ampace-jp40-21700-4000mah-70a-battery","title":"Ampace JP40 21700 4000mAh 70A Tabless Battery","description":"\u003ch2\u003eAmpace JP40 – Built Tough for High-Drain DIY Projects\u003c\/h2\u003e\r\n\u003cp\u003eIf you’re building a powerful e-bike, tool pack, or custom energy rig, the Ampace JP40 is your go-to cell. With a massive 70A pulse discharge and fast charge support, it’s built to handle extreme output without compromising longevity.\u003c\/p\u003e\r\n\u003cul\u003e\r\n  \u003cli\u003e\n\u003cstrong\u003e4000mAh Capacity:\u003c\/strong\u003e Plenty of runtime in a single 21700 cell\u003c\/li\u003e\r\n  \u003cli\u003e\n\u003cstrong\u003eUp to 70A Peak:\u003c\/strong\u003e Delivers huge power bursts when needed\u003c\/li\u003e\r\n  \u003cli\u003e\n\u003cstrong\u003e4A Standard Charge \/ 8A Fast:\u003c\/strong\u003e Recharge faster, build smarter\u003c\/li\u003e\r\n  \u003cli\u003e\n\u003cstrong\u003e600+ Cycle Durability:\u003c\/strong\u003e Excellent performance retention over time\u003c\/li\u003e\r\n  \u003cli\u003e\n\u003cstrong\u003eReady for Cold or Heat:\u003c\/strong\u003e Works from -30°C to 75°C\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\u003cbr\u003e\r\n\u003cb\u003eSPECIFICATIONS\u003c\/b\u003e\r\n\u003cdiv class=\"table-wrapper\"\u003e\u003ctable\u003e\r\n\u003ctbody\u003e\r\n\u003ctr\u003e\r\n\u003ctd\u003eManufacturer:\u003c\/td\u003e\r\n\u003ctd\u003eAmpace\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr\u003e\r\n\u003ctd\u003eModel:\u003c\/td\u003e\r\n\u003ctd\u003eJP40\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr\u003e\r\n\u003ctd\u003eSize:\u003c\/td\u003e\r\n\u003ctd\u003e21700\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr\u003e\r\n\u003ctd\u003ePositive Terminal:\u003c\/td\u003e\r\n\u003ctd\u003eFlat Top\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr\u003e\r\n\u003ctd\u003eNominal Capacity:\u003c\/td\u003e\r\n\u003ctd\u003e4000mAh\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr\u003e\r\n\u003ctd\u003eContinuous Discharge Rating (max):\u003c\/td\u003e\r\n\u003ctd\u003e 60A (No Temperature Cut-off) \/ 70A (With Temperature Cut-off)\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr\u003e\r\n\u003ctd\u003eNominal Voltage:\u003c\/td\u003e\r\n\u003ctd\u003e3.7V\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr\u003e\r\n\u003ctd\u003eMaximum Voltage:\u003c\/td\u003e\r\n\u003ctd\u003e4.2V\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr\u003e\r\n\u003ctd\u003eDischarge cut-off Voltage:\u003c\/td\u003e\r\n\u003ctd\u003e2.5V\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr\u003e\r\n\u003ctd\u003eProtected:\u003c\/td\u003e\r\n\u003ctd\u003eNO, UNPROTECTED.\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr\u003e\r\n\u003ctd\u003ePulse Discharge (5s):\u003c\/td\u003e\r\n\u003ctd\u003e140A\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr\u003e\r\n\u003ctd\u003eStandard Charge Current:\u003c\/td\u003e\r\n\u003ctd\u003e4A\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr\u003e\r\n\u003ctd\u003eFast Charge Current:\u003c\/td\u003e\r\n\u003ctd\u003e8A\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr\u003e\r\n\u003ctd\u003eCycle Life:\u003c\/td\u003e\r\n\u003ctd\u003e≥2400mAh after 600 cycles @ 30A \/ ≥2400mAh after 400 cycles @ 40A\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr\u003e\r\n\u003ctd\u003eOperating Temperature:\u003c\/td\u003e\r\n\u003ctd\u003e-30°C to 75°C (Discharge) \/ 0°C to 60°C (Charge)\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr\u003e\r\n\u003ctd\u003eRechargeable:\u003c\/td\u003e\r\n\u003ctd\u003eYes\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr\u003e\r\n\u003ctd\u003eApprox. Dimensions:\u003c\/td\u003e\r\n\u003ctd\u003e21.1mm x 70.1mm\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr\u003e\r\n\u003ctd\u003eApprox. Weight:\u003c\/td\u003e\r\n\u003ctd\u003e68g\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr\u003e\r\n\u003ctd\u003eCountry of Origin:\u003c\/td\u003e\r\n\u003ctd\u003eChina\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr\u003e\r\n\u003c\/tr\u003e\n\u003ctr\u003e\r\n\u003ctd\u003eData Specification Sheet:\u003c\/td\u003e\r\n\u003ctd\u003e\u003ca title=\"Ampace JP40 21700 Li-ion Battery Datasheet\" href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0670\/0125\/3945\/files\/Ampace_JP40_21700_Li.pdf?v=1755641185\" target=\"_blank\" rel=\"noopener\" aria-describedby=\"a11y-new-window-message\"\u003eAmpace JP40 21700 Li-ion Battery Datasheet\u003c\/a\u003e\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003c\/tbody\u003e\r\n\u003c\/table\u003e\u003c\/div\u003e\r\n\u003cbr\u003e\r\n","brand":"Ampace","offers":[{"title":"Default Title","offer_id":52865120796982,"sku":"AMPACE-JP40","price":5.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0721\/2761\/1190\/files\/AMPACE-JP40.jpg?v=1755716493"},{"product_id":"reliance-rs50-21700-5000mah-70a-battery","title":"Reliance RS50 21700 5000mAh 70A Tabless Battery","description":"\u003ch4\u003eKey Features\u003c\/h4\u003e \u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eExtended Runtime:\u003c\/strong\u003e 5000mAh capacity supports longer operating cycles between charges.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eExceptional Power Delivery:\u003c\/strong\u003e Up to 70A continuous discharge for high-demand applications.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eStable INR Chemistry:\u003c\/strong\u003e Optimized for consistent output, safety, and thermal performance.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eIndustrial-Grade Construction:\u003c\/strong\u003e Steel shell with integrated pressure relief protection.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eSystem Integration Ready:\u003c\/strong\u003e Ideal for professional battery packs and power systems.\u003c\/li\u003e \u003c\/ul\u003e \u003ch4\u003eOverview\u003c\/h4\u003e \u003cp\u003eThe Reliance RS50 is engineered to meet the needs of high-power applications requiring both capacity and reliability. Offering a robust 5000mAh nominal capacity and a 70A maximum continuous discharge rating, this 21700 lithium-ion battery delivers consistent performance under demanding conditions. Its rugged construction and optimized chemistry make it a dependable choice for professional and industrial power solutions.\u003c\/p\u003e \u003ch4\u003eApplications \/ Uses\u003c\/h4\u003e \u003cul\u003e \u003cli\u003eElectric mobility platforms\u003c\/li\u003e \u003cli\u003ePower tools and industrial machinery\u003c\/li\u003e \u003cli\u003eHigh-output battery pack systems\u003c\/li\u003e \u003cli\u003eCommercial and industrial electronics\u003c\/li\u003e \u003cli\u003eEnergy storage and power delivery solutions\u003c\/li\u003e \u003c\/ul\u003e \u003ch4\u003eSpecifications\u003c\/h4\u003e \u003ctable\u003e \u003ctbody\u003e \u003ctr\u003e\n\u003ctd\u003eManufacturer\u003c\/td\u003e\n\u003ctd\u003eReliance\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd\u003eModel\u003c\/td\u003e\n\u003ctd\u003eRS50\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd\u003eBattery Size\u003c\/td\u003e\n\u003ctd\u003e21700\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd\u003ePositive Terminal\u003c\/td\u003e\n\u003ctd\u003eFlat Top\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd\u003eNominal Capacity\u003c\/td\u003e\n\u003ctd\u003e5000mAh\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd\u003eMinimum Capacity\u003c\/td\u003e\n\u003ctd\u003e4850mAh\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd\u003eMax Continuous Discharge\u003c\/td\u003e\n\u003ctd\u003e70A\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd\u003ePulse Discharge (5s)\u003c\/td\u003e\n\u003ctd\u003e140A\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd\u003eNominal Voltage\u003c\/td\u003e\n\u003ctd\u003e3.6V\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd\u003eMaximum Voltage\u003c\/td\u003e\n\u003ctd\u003e4.2V\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd\u003eDischarge Cut-off Voltage\u003c\/td\u003e\n\u003ctd\u003e2.5V\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd\u003eProtection\u003c\/td\u003e\n\u003ctd\u003eNo (Unprotected)\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd\u003eStandard Charge Current\u003c\/td\u003e\n\u003ctd\u003e2500mA\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd\u003eFast Charge Current\u003c\/td\u003e\n\u003ctd\u003e5000mA\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd\u003eCycle Life\u003c\/td\u003e\n\u003ctd\u003e≥80% capacity after 500 cycles\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd\u003eOperating Temperature\u003c\/td\u003e\n\u003ctd\u003e-30°C to 75°C (Discharge) \/ 0°C to 60°C (Charge)\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd\u003eRechargeable\u003c\/td\u003e\n\u003ctd\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd\u003eApprox. Dimensions\u003c\/td\u003e\n\u003ctd\u003e21.0mm x 70.2mm\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd\u003eApprox. Weight\u003c\/td\u003e\n\u003ctd\u003e66g\u003c\/td\u003e\n\u003c\/tr\u003e \u003c\/tbody\u003e \u003c\/table\u003e \u003cp\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0670\/0125\/3945\/files\/Reliance_21700_RS50_5000mAh_70A_Battery_Datasheet.pdf?v=1755714280\" target=\"_blank\" rel=\"noopener\"\u003eReliance 21700 RS50 5000mAh 70A Battery Datasheet\u003c\/a\u003e\u003c\/p\u003e","brand":"RELIANCE","offers":[{"title":"Default Title","offer_id":52932063985974,"sku":"RELIANCE-RS50","price":7.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0721\/2761\/1190\/files\/RELIANCE-RS50_3_24639f76-1e05-4877-8d7f-636e19007c40.jpg?v=1776369785"},{"product_id":"reliance-rs40-21700-4000mah-70a-battery","title":"Reliance RS40 21700 4000mAh 70A Tabless Battery","description":"\u003ch4\u003eKey Features\u003c\/h4\u003e \u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eExtended Runtime:\u003c\/strong\u003e 4000mAh capacity supports longer operating cycles.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eExceptional Power Output:\u003c\/strong\u003e Up to 70A continuous discharge for demanding applications.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eStable INR Chemistry:\u003c\/strong\u003e Designed for consistent output and thermal reliability.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eIndustrial-Grade Build:\u003c\/strong\u003e Reinforced steel shell with integrated safety features.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eSystem Integration Ready:\u003c\/strong\u003e Ideal for professionally engineered battery packs.\u003c\/li\u003e \u003c\/ul\u003e \u003ch4\u003eOverview\u003c\/h4\u003e \u003cp\u003eThe Reliance RS40 is engineered for applications where high current delivery and reliability are essential. Offering a 4000mAh nominal capacity and an industry-leading 70A continuous discharge rating, this 21700 lithium-ion cell is purpose-built for power-demanding systems. Its flat top, unprotected design allows seamless integration into advanced battery assemblies while maintaining consistent and dependable performance.\u003c\/p\u003e \u003ch4\u003eApplications \/ Uses\u003c\/h4\u003e \u003cul\u003e \u003cli\u003eElectric mobility platforms\u003c\/li\u003e \u003cli\u003ePower tools and industrial machinery\u003c\/li\u003e \u003cli\u003eHigh-output battery pack systems\u003c\/li\u003e \u003cli\u003eCommercial and industrial electronics\u003c\/li\u003e \u003cli\u003eEnergy storage and power delivery solutions\u003c\/li\u003e \u003c\/ul\u003e \u003ch4\u003eSpecifications\u003c\/h4\u003e \u003ctable\u003e \u003ctbody\u003e \u003ctr\u003e\n\u003ctd\u003eManufacturer\u003c\/td\u003e\n\u003ctd\u003eReliance\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd\u003eModel\u003c\/td\u003e\n\u003ctd\u003eRS40\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd\u003eBattery Size\u003c\/td\u003e\n\u003ctd\u003e21700\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd\u003ePositive Terminal\u003c\/td\u003e\n\u003ctd\u003eFlat Top\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd\u003eNominal Capacity\u003c\/td\u003e\n\u003ctd\u003e4000mAh\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd\u003eMinimum Capacity\u003c\/td\u003e\n\u003ctd\u003e3900mAh\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd\u003eMax Continuous Discharge\u003c\/td\u003e\n\u003ctd\u003e70A\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd\u003eNominal Voltage\u003c\/td\u003e\n\u003ctd\u003e3.6V\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd\u003eMaximum Voltage\u003c\/td\u003e\n\u003ctd\u003e4.2V\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd\u003eDischarge Cut-off Voltage\u003c\/td\u003e\n\u003ctd\u003e2.5V\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd\u003eProtection\u003c\/td\u003e\n\u003ctd\u003eNo (Unprotected)\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd\u003eStandard Charge Current\u003c\/td\u003e\n\u003ctd\u003e2500mA\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd\u003eCycle Life\u003c\/td\u003e\n\u003ctd\u003e≥80% capacity after 500 cycles\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd\u003eOperating Temperature\u003c\/td\u003e\n\u003ctd\u003e-20°C to 60°C (Discharge), 0°C to 45°C (Charge)\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd\u003eRechargeable\u003c\/td\u003e\n\u003ctd\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd\u003eApprox. Dimensions\u003c\/td\u003e\n\u003ctd\u003e21.55mm x 70.3mm\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd\u003eApprox. Weight\u003c\/td\u003e\n\u003ctd\u003e65g\u003c\/td\u003e\n\u003c\/tr\u003e \u003c\/tbody\u003e \u003c\/table\u003e \u003cp\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0670\/0125\/3945\/files\/RELIANCE-RS40_Datasheet.pdf?v=1757089817\" target=\"_blank\" rel=\"noopener\"\u003eReliance RS40 21700 4000mAh 70A Battery Datasheet\u003c\/a\u003e\u003c\/p\u003e","brand":"RELIANCE","offers":[{"title":"Default Title","offer_id":52932086268214,"sku":"RELIANCE-RS40","price":5.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0721\/2761\/1190\/files\/RELIANCE-RS40_3_240ef485-5785-41e7-8554-0b5e58d4b7a9.jpg?v=1776370572"},{"product_id":"bak-45d-21700-4500mah-60a-battery","title":"BAK 45D 21700 4500mAh 60A Tabless Battery","description":"\u003ch4\u003eKey Features\u003c\/h4\u003e\r\n\u003cul\u003e\r\n  \u003cli\u003e\n\u003cstrong\u003eMassive 4500mAh Capacity:\u003c\/strong\u003e Built for long-lasting, high-power performance.\u003c\/li\u003e\r\n  \u003cli\u003e\n\u003cstrong\u003e60A Max Output:\u003c\/strong\u003e Easily supports devices requiring extreme amperage.\u003c\/li\u003e\r\n  \u003cli\u003e\n\u003cstrong\u003eHigh-Stability Chemistry:\u003c\/strong\u003e Maintains safe, efficient performance under heavy load.\u003c\/li\u003e\r\n  \u003cli\u003e\n\u003cstrong\u003eLong Service Life:\u003c\/strong\u003e Over 600 charge cycles with minimal performance drop.\u003c\/li\u003e\r\n  \u003cli\u003e\n\u003cstrong\u003eReliable 21700 Build:\u003c\/strong\u003e Larger cell design increases energy storage and output efficiency.\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\r\n\u003cp\u003eWhen your projects demand uncompromising power, the BAK 45D delivers.  \r\nWith exceptional output capability and an impressive 4500mAh capacity, this battery ensures that high-drain devices operate at peak performance.  \r\nFrom e-bikes to power tools, the 45D excels in applications where both longevity and strength matter.  \r\nEngineered by BAK—an industry leader in lithium-ion innovation—this cell is built to outperform similar 21700 batteries in its class.\u003c\/p\u003e\r\n\r\n\u003ch4\u003eApplications\/Uses\u003c\/h4\u003e\r\n\u003cul\u003e\r\n  \u003cli\u003e\n\u003cstrong\u003eElectric Mobility:\u003c\/strong\u003e Perfect for EV packs, e-bikes, and scooters requiring sustained power.\u003c\/li\u003e\r\n  \u003cli\u003e\n\u003cstrong\u003eHeavy-Duty Tools:\u003c\/strong\u003e Ideal for high-demand cordless tools and industrial equipment.\u003c\/li\u003e\r\n  \u003cli\u003e\n\u003cstrong\u003eLarge Battery Packs:\u003c\/strong\u003e Commonly used in custom high-capacity lithium battery banks.\u003c\/li\u003e\r\n  \u003cli\u003e\n\u003cstrong\u003eHigh-Drain Electronics:\u003c\/strong\u003e Suitable for demanding RC vehicles, drones, and field equipment.\u003c\/li\u003e\r\n  \u003cli\u003e\n\u003cstrong\u003eLighting Systems:\u003c\/strong\u003e Powers professional flashlights and tactical lighting at high output levels.\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\r\n\u003ch4\u003eSPECIFICATIONS\u003c\/h4\u003e\r\n\u003cdiv class=\"table-wrapper\"\u003e\r\n\u003ctable\u003e\r\n\u003ctbody\u003e\r\n\u003ctr\u003e\n\u003ctd\u003eBrand:\u003c\/td\u003e\n\u003ctd\u003eBAK\u003c\/td\u003e\n\u003c\/tr\u003e\r\n\u003ctr\u003e\n\u003ctd\u003eModel:\u003c\/td\u003e\n\u003ctd\u003e45D\u003c\/td\u003e\n\u003c\/tr\u003e\r\n\u003ctr\u003e\n\u003ctd\u003eBattery Type:\u003c\/td\u003e\n\u003ctd\u003e21700\u003c\/td\u003e\n\u003c\/tr\u003e\r\n\u003ctr\u003e\n\u003ctd\u003eCapacity:\u003c\/td\u003e\n\u003ctd\u003e4500mAh\u003c\/td\u003e\n\u003c\/tr\u003e\r\n\u003ctr\u003e\n\u003ctd\u003eNominal Voltage:\u003c\/td\u003e\n\u003ctd\u003e3.6V\u003c\/td\u003e\n\u003c\/tr\u003e\r\n\u003ctr\u003e\n\u003ctd\u003eFull Charge Voltage:\u003c\/td\u003e\n\u003ctd\u003e4.2V\u003c\/td\u003e\n\u003c\/tr\u003e\r\n\u003ctr\u003e\n\u003ctd\u003eDischarge Cutoff Voltage:\u003c\/td\u003e\n\u003ctd\u003e2.5V\u003c\/td\u003e\n\u003c\/tr\u003e\r\n\u003ctr\u003e\n\u003ctd\u003eContinuous Discharge Rate:\u003c\/td\u003e\n\u003ctd\u003e60A (with 80°C cutoff)\u003c\/td\u003e\n\u003c\/tr\u003e\r\n\u003ctr\u003e\n\u003ctd\u003eRechargeable:\u003c\/td\u003e\n\u003ctd\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\r\n\u003ctr\u003e\n\u003ctd\u003eProtected:\u003c\/td\u003e\n\u003ctd\u003eNo, Unprotected\u003c\/td\u003e\n\u003c\/tr\u003e\r\n\u003ctr\u003e\n\u003ctd\u003eCycle Life:\u003c\/td\u003e\n\u003ctd\u003e600+ cycles\u003c\/td\u003e\n\u003c\/tr\u003e\r\n\u003ctr\u003e\n\u003ctd\u003eDiameter:\u003c\/td\u003e\n\u003ctd\u003e21.3mm\u003c\/td\u003e\n\u003c\/tr\u003e\r\n\u003ctr\u003e\n\u003ctd\u003eLength:\u003c\/td\u003e\n\u003ctd\u003e70.5mm\u003c\/td\u003e\n\u003c\/tr\u003e\r\n\u003ctr\u003e\n\u003ctd\u003eWeight:\u003c\/td\u003e\n\u003ctd\u003e~70g\u003c\/td\u003e\n\u003c\/tr\u003e\r\n\u003c\/tbody\u003e\r\n\u003c\/table\u003e\r\n\u003c\/div\u003e\r\n","brand":"BAK","offers":[{"title":"Default Title","offer_id":53494400155958,"sku":"BAK-45D","price":4.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0721\/2761\/1190\/files\/BAK-45D.jpg?v=1766082125"},{"product_id":"eve-58e-21700-5700mah-18a-battery","title":"EVE 58E 21700 5700mAh 16.8A Battery","description":"\u003ch4\u003eKey Features\u003c\/h4\u003e \u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eUltra-High Capacity:\u003c\/strong\u003e Nominal 5700mAh capacity provides extended runtime for demanding energy storage and mobility applications.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eHigh Discharge Capability:\u003c\/strong\u003e Supports up to 16.8A maximum discharge for powerful and stable output performance.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eOptimized Charging Performance:\u003c\/strong\u003e Standard charge at 1.12A with CCCV method ensures efficient and reliable charging cycles.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eWide Operating Temperature Range:\u003c\/strong\u003e Designed to operate from −20°C to 60°C discharge environments for versatile deployment.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eDurable Industrial Design:\u003c\/strong\u003e Engineered for professional battery pack assembly with consistent dimensional tolerance and long service life.\u003c\/li\u003e \u003c\/ul\u003e \u003ch4\u003eOverview\u003c\/h4\u003e \u003cp\u003eThe EVE INR21700-58E lithium-ion rechargeable cell is engineered for high-capacity energy storage and moderate-to-high discharge applications. Delivering a nominal capacity of 5700mAh and a nominal voltage of 3.6V, this cell provides excellent energy density for extended runtime systems. Designed for professional battery pack integration, the 58E offers stable electrical performance, reliable cycle durability, and broad operating temperature capability, making it suitable for mobility solutions, power tools, and energy storage applications.\u003c\/p\u003e \u003ch4\u003eApplications \/ Uses\u003c\/h4\u003e \u003cul\u003e \u003cli\u003eElectric vehicles and e-mobility battery packs\u003c\/li\u003e \u003cli\u003eEnergy storage systems (ESS) and backup power\u003c\/li\u003e \u003cli\u003ePower tools and industrial equipment\u003c\/li\u003e \u003cli\u003eRobotics and automated systems\u003c\/li\u003e \u003cli\u003ePortable high-capacity electronic devices\u003c\/li\u003e \u003c\/ul\u003e \u003ch4\u003eSpecifications\u003c\/h4\u003e \u003ctable\u003e \u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eEVE Energy\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd\u003eModel\u003c\/td\u003e\n\u003ctd\u003eINR21700-58E\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd\u003eBattery Type\u003c\/td\u003e\n\u003ctd\u003eLithium-Ion Rechargeable Cell\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd\u003eNominal Capacity\u003c\/td\u003e\n\u003ctd\u003e5700mAh\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd\u003eMinimum Capacity\u003c\/td\u003e\n\u003ctd\u003e5600mAh\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd\u003eNominal Voltage\u003c\/td\u003e\n\u003ctd\u003e3.6V\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd\u003eMaximum Charge Voltage\u003c\/td\u003e\n\u003ctd\u003e4.20V\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd\u003eDischarge Cut-off Voltage\u003c\/td\u003e\n\u003ctd\u003e2.5V\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd\u003eMaximum Discharge Current\u003c\/td\u003e\n\u003ctd\u003e16.8A\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd\u003eStandard Charge Current\u003c\/td\u003e\n\u003ctd\u003e1.12A\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd\u003eMaximum Charge Current\u003c\/td\u003e\n\u003ctd\u003e5.6A\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd\u003eRechargeable\u003c\/td\u003e\n\u003ctd\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd\u003eProtected\u003c\/td\u003e\n\u003ctd\u003eNo, Unprotected Cell\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd\u003eApprox. Dimensions\u003c\/td\u003e\n\u003ctd\u003e21.50mm x 70.80mm\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd\u003eApprox. Weight\u003c\/td\u003e\n\u003ctd\u003e71g\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd\u003eOperating Temperature\u003c\/td\u003e\n\u003ctd\u003eCharge: 0–45°C \/ Discharge: −20–60°C\u003c\/td\u003e\n\u003c\/tr\u003e \u003c\/table\u003e \u003cp\u003e\u003cstrong\u003eData Specification Sheet:\u003c\/strong\u003e \u003ca title=\"EVE 58E Datasheet\" href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0940\/4629\/0284\/files\/EVE-58E-DATASHEET.pdf?v=1773429554\" target=\"_blank\" rel=\"noopener\" aria-describedby=\"a11y-new-window-message\"\u003eEVE 58E Datasheet\u003c\/a\u003e\u003c\/p\u003e","brand":"EVE","offers":[{"title":"Default Title","offer_id":53800542634294,"sku":"EVE-58E","price":5.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0721\/2761\/1190\/files\/EVE-58E.jpg?v=1775162211"},{"product_id":"samsung-53g-21700-5300mah-10-6a-battery","title":"Samsung 53G 21700 5300mAh 10.6A Battery","description":"\u003ch4\u003eKey Features\u003c\/h4\u003e \u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eLong Runtime Performance:\u003c\/strong\u003e 5300mAh capacity supports extended operational time.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eReliable Output:\u003c\/strong\u003e 10.6A continuous discharge ensures stable power delivery.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePack-Ready Flat Top Design:\u003c\/strong\u003e Ideal for custom battery modules and professional builds.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eEfficient Lithium-Ion Chemistry:\u003c\/strong\u003e Balanced performance between energy density and discharge capability.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eDurable Service Life:\u003c\/strong\u003e Designed to maintain strong capacity retention over repeated charge cycles.\u003c\/li\u003e \u003c\/ul\u003e \u003ch4\u003eOverview\u003c\/h4\u003e \u003cp\u003eThe Samsung 53G 21700 battery is built for applications where extended runtime and dependable performance are essential. Offering a strong 5300mAh capacity, this cell is suited for energy storage, commercial battery packs, and moderate-drain electronic systems. As an unprotected flat-top cell, it is intended for use in battery packs that incorporate external protection and battery management systems.\u003c\/p\u003e \u003ch4\u003eApplications \/ Uses\u003c\/h4\u003e \u003cul\u003e \u003cli\u003eSolar and energy storage systems\u003c\/li\u003e \u003cli\u003ePortable power equipment\u003c\/li\u003e \u003cli\u003eCommercial and industrial battery packs\u003c\/li\u003e \u003cli\u003eBackup and emergency power solutions\u003c\/li\u003e \u003cli\u003eMobility and transport battery modules\u003c\/li\u003e \u003c\/ul\u003e \u003ch4\u003eSPECIFICATIONS\u003c\/h4\u003e \u003cdiv class=\"table-wrapper\"\u003e \u003ctable\u003e \u003ctbody\u003e \u003ctr\u003e\n\u003ctd\u003eBrand:\u003c\/td\u003e\n\u003ctd\u003eSamsung SDI\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd\u003eModel:\u003c\/td\u003e\n\u003ctd\u003eINR21700-53G\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd\u003eSize:\u003c\/td\u003e\n\u003ctd\u003e21700\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd\u003eNominal Capacity:\u003c\/td\u003e\n\u003ctd\u003e5300mAh\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd\u003eNominal Voltage:\u003c\/td\u003e\n\u003ctd\u003e3.63V\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd\u003eFull Charge Voltage:\u003c\/td\u003e\n\u003ctd\u003e4.2V\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd\u003eDischarge Cutoff Voltage:\u003c\/td\u003e\n\u003ctd\u003e2.5V\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd\u003eMax Continuous Discharge:\u003c\/td\u003e\n\u003ctd\u003e10.6A\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd\u003eProtected:\u003c\/td\u003e\n\u003ctd\u003eNo\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd\u003eRechargeable:\u003c\/td\u003e\n\u003ctd\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd\u003eCycle Life:\u003c\/td\u003e\n\u003ctd\u003e~500+ cycles\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd\u003eDimensions:\u003c\/td\u003e\n\u003ctd\u003e21.1mm x 70.0mm\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd\u003eWeight:\u003c\/td\u003e\n\u003ctd\u003e~72g\u003c\/td\u003e\n\u003c\/tr\u003e \u003c\/tbody\u003e \u003c\/table\u003e \u003c\/div\u003e \u003chr\u003e","brand":"Samsung SDI","offers":[{"title":"Default Title","offer_id":53800542667062,"sku":"SAMSUNG-53G","price":5.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0721\/2761\/1190\/files\/SAMSUNG-53G.jpg?v=1775162288"},{"product_id":"tenpower-50xg-21700-5000mah-90a-battery","title":"TENPOWER 50XG 21700 5000mAh 90A Tabless Battery","description":"\u003ch4\u003eKey Features\u003c\/h4\u003e \u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eHigh Energy Capacity:\u003c\/strong\u003e 5000mAh nominal capacity supports extended runtime in demanding applications.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eExtreme Discharge Capability:\u003c\/strong\u003e Up to 40A continuous discharge without temperature cutoff and up to 90A with 75°C cutoff.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eUltra-Low Internal Resistance:\u003c\/strong\u003e ≤4mΩ (AC 1kHz @ 25°C, 30% SOC) minimizes voltage sag and improves efficiency.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eHigh-Power INR Chemistry:\u003c\/strong\u003e Lithium-ion formulation optimized for stability, performance, and durability.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eFlat Top Unprotected Design:\u003c\/strong\u003e Intended for integration into engineered battery packs with appropriate BMS and protection circuitry.\u003c\/li\u003e \u003c\/ul\u003e \u003ch4\u003eOverview\u003c\/h4\u003e \u003cp\u003eThe TENPOWER INR21700-50XG is a high-output lithium-ion battery cell engineered for professional applications that demand both high current delivery and strong energy density. Featuring a 5000mAh nominal capacity and exceptionally low internal resistance, the 50XG provides stable voltage performance and reduced thermal stress under load. Designed for battery pack assembly, this flat-top unprotected cell delivers up to 40A continuous discharge — and up to 90A continuous when operating with a temperature cutoff — making it ideal for advanced power systems and high-performance mobility solutions.\u003c\/p\u003e \u003ch4\u003eApplications \/ Uses\u003c\/h4\u003e \u003cul\u003e \u003cli\u003eElectric vehicles and e-mobility systems\u003c\/li\u003e \u003cli\u003eHigh-performance battery pack assemblies\u003c\/li\u003e \u003cli\u003ePower tools and industrial equipment\u003c\/li\u003e \u003cli\u003eRobotics and automation platforms\u003c\/li\u003e \u003cli\u003eEnergy storage systems (ESS)\u003c\/li\u003e \u003c\/ul\u003e \u003ch4\u003eSPECIFICATIONS\u003c\/h4\u003e \u003cdiv class=\"table-wrapper\"\u003e \u003ctable\u003e \u003ctbody\u003e \u003ctr\u003e\n\u003ctd\u003eBrand:\u003c\/td\u003e\n\u003ctd\u003eTENPOWER\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd\u003eModel:\u003c\/td\u003e\n\u003ctd\u003eINR21700-50XG\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd\u003eBattery Type:\u003c\/td\u003e\n\u003ctd\u003e21700 Lithium-Ion (INR)\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd\u003eNominal Capacity:\u003c\/td\u003e\n\u003ctd\u003e5000mAh\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd\u003eMinimum Capacity:\u003c\/td\u003e\n\u003ctd\u003e4950mAh\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd\u003eNominal Voltage:\u003c\/td\u003e\n\u003ctd\u003e3.6V\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd\u003eFull Charge Voltage:\u003c\/td\u003e\n\u003ctd\u003e4.2V (max 4.25V)\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd\u003eDischarge Cutoff Voltage:\u003c\/td\u003e\n\u003ctd\u003e2.5V\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd\u003eMax Continuous Discharge:\u003c\/td\u003e\n\u003ctd\u003e40A (no temp cutoff) \/ 90A (75°C cutoff)\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd\u003eMax Pulse Discharge:\u003c\/td\u003e\n\u003ctd\u003e140A (3 seconds)\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd\u003eStandard Charge Rate:\u003c\/td\u003e\n\u003ctd\u003e0.5C (2.5A, CCCV)\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd\u003eMax Charging Current:\u003c\/td\u003e\n\u003ctd\u003e15A\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd\u003eInternal Resistance:\u003c\/td\u003e\n\u003ctd\u003e≤4mΩ (AC 1kHz)\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd\u003eCycle Life:\u003c\/td\u003e\n\u003ctd\u003e≥500 cycles (≥60% capacity retention)\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd\u003eOperating Temperature:\u003c\/td\u003e\n\u003ctd\u003eCharge 0–45°C \/ Discharge −20–60°C\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd\u003eCell Surface Temperature:\u003c\/td\u003e\n\u003ctd\u003eDischarge up to 80°C\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd\u003eBattery Top:\u003c\/td\u003e\n\u003ctd\u003eFlat Top\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd\u003eProtected:\u003c\/td\u003e\n\u003ctd\u003eNo (Unprotected Cell)\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd\u003eDiameter:\u003c\/td\u003e\n\u003ctd\u003e≤21.50mm\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd\u003eLength:\u003c\/td\u003e\n\u003ctd\u003e≤70.50mm\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd\u003eWeight:\u003c\/td\u003e\n\u003ctd\u003e≤71g\u003c\/td\u003e\n\u003c\/tr\u003e \u003c\/tbody\u003e \u003c\/table\u003e \u003c\/div\u003e \u003chr\u003e","brand":"TENPOWER","offers":[{"title":"Default Title","offer_id":53800542699830,"sku":"TENPOWER-50XG","price":6.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0721\/2761\/1190\/files\/TENPOWER-50XG.jpg?v=1777996824"},{"product_id":"tenpower-60xg-21700-6000mah-60a-battery","title":"TENPOWER 60XG 21700 6000mAh 60A Battery","description":"\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e6000mAh High Capacity:\u003c\/strong\u003e Delivers exceptional runtime in high-demand equipment and professional battery pack designs.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh-Output Performance:\u003c\/strong\u003e 60A continuous discharge capability for sustained power delivery in advanced high-drain applications.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eExtreme Current Capability:\u003c\/strong\u003e Peak discharge currents exceeding 160A for applications requiring short-duration high-current bursts.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUltra-Low Resistance Design:\u003c\/strong\u003e AC internal resistance below 3mΩ minimizes resistive losses, reduces heat generation, and maintains stable voltage under load.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProfessional Integration Cell:\u003c\/strong\u003e Unprotected flat-top format provides full control through external BMS systems for professional pack engineering.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eOverview\u003c\/h4\u003e\n\u003cp\u003eThe TENPOWER INR21700-60XG is a premium high-energy, high-power lithium-ion cell engineered for advanced mobility, industrial, and energy storage applications where conventional high-energy cells fall short. Achieving approximately 300 Wh\/kg gravimetric energy density alongside a 60A continuous discharge rating and peak currents above 160A, the 60XG operates well outside the performance envelope typically associated with a 6000mAh cylindrical cell. Its NCA cathode and graphite\/silicon carbide anode chemistry, combined with an AC internal resistance of less than 3mΩ, deliver stable voltage response and efficient energy transfer under demanding load conditions. Robust construction and high cycle durability make the INR21700-60XG a trusted choice for professional battery pack designers and engineers working at the frontier of cylindrical lithium-ion cell technology.\u003c\/p\u003e\n\u003ch4\u003eApplications \/ Uses\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eElectric vehicles and high-performance mobility platforms\u003c\/li\u003e\n\u003cli\u003eProfessional battery pack manufacturing and advanced pack engineering\u003c\/li\u003e\n\u003cli\u003eIndustrial and heavy-duty power tools requiring high continuous and peak current output\u003c\/li\u003e\n\u003cli\u003eRobotics, automation equipment, and AGV systems\u003c\/li\u003e\n\u003cli\u003eEnergy storage, backup power systems, and high-drain UAV applications\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eSpecifications\u003c\/h4\u003e\n\u003cdiv class=\"table-wrapper\"\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand:\u003c\/td\u003e\n\u003ctd\u003eTENPOWER\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel:\u003c\/td\u003e\n\u003ctd\u003eINR21700-60XG\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBattery Type:\u003c\/td\u003e\n\u003ctd\u003e21700 Lithium-Ion (INR)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTypical Capacity:\u003c\/td\u003e\n\u003ctd\u003e6000mAh (6.0Ah)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNominal Voltage:\u003c\/td\u003e\n\u003ctd\u003e3.6V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEnergy per Cell:\u003c\/td\u003e\n\u003ctd\u003e21.6Wh\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGravimetric Energy Density:\u003c\/td\u003e\n\u003ctd\u003e~300 Wh\/kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax Continuous Discharge:\u003c\/td\u003e\n\u003ctd\u003e60A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePeak Discharge Current:\u003c\/td\u003e\n\u003ctd\u003e\u0026gt;160A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAC Internal Resistance:\u003c\/td\u003e\n\u003ctd\u003e\u0026lt;3mΩ\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCathode Material:\u003c\/td\u003e\n\u003ctd\u003eNCA (Nickel Cobalt Aluminum)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAnode Material:\u003c\/td\u003e\n\u003ctd\u003eGraphite \/ Silicon Carbide (Gr\/SiC)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBattery Top:\u003c\/td\u003e\n\u003ctd\u003eFlat Top\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProtected:\u003c\/td\u003e\n\u003ctd\u003eNo\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDiameter:\u003c\/td\u003e\n\u003ctd\u003e21mm (Φ21)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight:\u003c\/td\u003e\n\u003ctd\u003e~73g\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCell Volume:\u003c\/td\u003e\n\u003ctd\u003e25.36 cm³\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRelease Year:\u003c\/td\u003e\n\u003ctd\u003e2026\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e","brand":"TENPOWER","offers":[{"title":"Default Title","offer_id":53912228921654,"sku":"TENPOWER-60XG","price":9.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0721\/2761\/1190\/files\/TENPOWER-60XG.jpg?v=1776288652"},{"product_id":"molicel-m65a-21700-6500mah-26a-battery","title":"Molicel M65A 21700 6500mAh 26A Battery","description":"\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e6500mAh High Capacity:\u003c\/strong\u003e Typical capacity of 6500mAh (23.4Wh) with a minimum rated capacity of 6400mAh, delivering reliable extended runtime in demanding applications.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh-Output Performance:\u003c\/strong\u003e 26A continuous discharge capability (with 90°C surface temperature cut-off) for sustained power delivery across advanced high-drain systems.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eExceptional Energy Density:\u003c\/strong\u003e Gravimetric energy density of 322 Wh\/kg and volumetric energy density of 943 Wh\/L, placing the M65A among the most energy-dense cylindrical 21700 cells available.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLow Impedance Design:\u003c\/strong\u003e AC impedance of ≤14.5mΩ at 30% SOC and DC impedance of ≤25mΩ at 50% SOC for efficient energy transfer and reduced heat generation under load.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProfessional Integration Cell:\u003c\/strong\u003e Unprotected cylindrical steel-can construction designed for full control through external Battery Management Systems in professional pack assemblies.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eOverview\u003c\/h4\u003e\n\u003cp\u003eThe Molicel INR-21700-M65A is a premium high-energy lithium-ion battery cell engineered for advanced mobility, industrial, and energy storage applications where maximum capacity and energy density are the primary design requirements. Delivering a typical capacity of 6500mAh at a nominal voltage of 3.6V, the M65A achieves a gravimetric energy density of 322 Wh\/kg and a volumetric energy density of 943 Wh\/L — specifications that position it at the leading edge of cylindrical 21700 cell development. A 26A continuous discharge rating, wide operating temperature range of -30°C to 60°C for discharge, and a standard charge time of 1.75 hours at 6.5A make the M65A a well-rounded choice for professional battery pack designers requiring both exceptional energy storage and reliable real-world performance. Its cylindrical steel-can construction and unprotected flat-top format are intended for integration into professionally engineered packs equipped with appropriate BMS protection and thermal management systems. Manufactured by E-One Moli Energy, the INR-21700-M65A is backed by Molicel's established reputation for high-quality cylindrical lithium-ion cell production.\u003c\/p\u003e\n\u003ch4\u003eApplications \/ Uses\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eElectric vehicles and high-energy mobility platforms requiring maximum range per cell\u003c\/li\u003e\n\u003cli\u003eProfessional battery pack manufacturing and advanced energy storage system design\u003c\/li\u003e\n\u003cli\u003eIndustrial and heavy-duty equipment where high capacity and energy density reduce system weight\u003c\/li\u003e\n\u003cli\u003eRobotics and automation systems requiring reliable, high-capacity lithium-ion cells\u003c\/li\u003e\n\u003cli\u003eBackup power systems and portable energy storage applications demanding extended runtime\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eSpecifications\u003c\/h4\u003e\n\u003cdiv class=\"table-wrapper\"\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand:\u003c\/td\u003e\n\u003ctd\u003eMolicel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel:\u003c\/td\u003e\n\u003ctd\u003eINR-21700-M65A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBattery Type:\u003c\/td\u003e\n\u003ctd\u003e21700 Lithium-Ion (INR)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTypical Capacity:\u003c\/td\u003e\n\u003ctd\u003e6500mAh (23.4Wh)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMinimum Capacity:\u003c\/td\u003e\n\u003ctd\u003e6400mAh (23.0Wh)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNominal Voltage:\u003c\/td\u003e\n\u003ctd\u003e3.6V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFull Charge Voltage:\u003c\/td\u003e\n\u003ctd\u003e4.2V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDischarge Cutoff Voltage:\u003c\/td\u003e\n\u003ctd\u003e2.5V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax Continuous Discharge:\u003c\/td\u003e\n\u003ctd\u003e26A (90°C surface cut-off)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStandard Charge Current:\u003c\/td\u003e\n\u003ctd\u003e6.5A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStandard Charge Time:\u003c\/td\u003e\n\u003ctd\u003e1.75 hours\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAC Impedance (30% SOC):\u003c\/td\u003e\n\u003ctd\u003e≤14.5mΩ\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDC Impedance (50% SOC):\u003c\/td\u003e\n\u003ctd\u003e≤25mΩ\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGravimetric Energy Density:\u003c\/td\u003e\n\u003ctd\u003e322 Wh\/kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVolumetric Energy Density:\u003c\/td\u003e\n\u003ctd\u003e943 Wh\/L\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCharge Temperature:\u003c\/td\u003e\n\u003ctd\u003e0°C to 60°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDischarge Temperature:\u003c\/td\u003e\n\u003ctd\u003e-30°C to 60°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eShape:\u003c\/td\u003e\n\u003ctd\u003eCylindrical\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCan Material:\u003c\/td\u003e\n\u003ctd\u003eSteel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBattery Top:\u003c\/td\u003e\n\u003ctd\u003eFlat Top\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProtected:\u003c\/td\u003e\n\u003ctd\u003eNo\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDiameter:\u003c\/td\u003e\n\u003ctd\u003e21.70mm (Max)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHeight:\u003c\/td\u003e\n\u003ctd\u003e71.00mm (Max)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight:\u003c\/td\u003e\n\u003ctd\u003e74.5g (Max)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0721\/2761\/1190\/files\/MOLICEL_M65A_DATASHEET.pdf?v=1777403303\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eView the Molicel INR-21700-M65A Data Specification Sheet\u003c\/a\u003e\u003c\/p\u003e","brand":"Molicel","offers":[{"title":"Default Title","offer_id":53970491900214,"sku":"MOLI-M65A","price":11.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0721\/2761\/1190\/files\/MOLI-M65A_a650f09e-4345-4e7f-893a-c56aa0229483.jpg?v=1781121075"},{"product_id":"eve-50pl-21700-5000-mah-125a-battery","title":"EVE 50PL 21700 5000mAh 50A Tabless Battery","description":"\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e5000mAh High Capacity:\u003c\/strong\u003e Delivers extended runtime and superior energy density for demanding high-drain applications requiring both power and endurance.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eExtreme 50A Continuous Discharge:\u003c\/strong\u003e Industry-leading 50A continuous discharge rate engineered for elite high-drain performance across professional and industrial applications.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTabless Cell Design:\u003c\/strong\u003e Advanced tabless construction reduces internal resistance and minimizes heat generation, maximizing energy transfer efficiency under sustained high-current conditions.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStable Lithium-Ion Chemistry:\u003c\/strong\u003e Reliable, high-output INR chemistry delivers consistent voltage response and stable operation throughout the discharge cycle.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProfessional Integration Cell:\u003c\/strong\u003e Unprotected 21700 format designed for integration into professionally engineered battery packs with appropriate BMS and thermal management systems.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eOverview\u003c\/h4\u003e\n\u003cp\u003eThe EVE 50PL is an ultra-high-performance 21700 lithium-ion battery cell engineered for applications that demand exceptional current output alongside meaningful capacity. With a 5000mAh nominal capacity, 3.6V nominal voltage, and a continuous discharge rate of 50A, the 50PL is built to sustain extreme current draws that would exceed the capability of conventional high-energy cells. Its tabless cell architecture is central to its performance advantage — by eliminating the traditional tab connection, internal resistance is significantly reduced, allowing for more efficient energy transfer and lower heat generation under load. This design approach makes the EVE 50PL particularly well suited to high-current applications where thermal management and sustained output are critical engineering considerations. The unprotected flat-top format is intended for use within professionally designed battery packs incorporating a suitable Battery Management System and thermal management solution. With a rated cycle life of 400 cycles, the 50PL delivers reliable performance across extended service in demanding applications.\u003c\/p\u003e\n\u003ch4\u003eApplications \/ Uses\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eHigh-performance electric vehicles and e-bikes requiring high continuous current for rapid acceleration and sustained output\u003c\/li\u003e\n\u003cli\u003eFPV drones and competitive RC models demanding continuous and burst power under race conditions\u003c\/li\u003e\n\u003cli\u003eIndustrial power tools including heavy-duty grinders, saws, and high-torque impact tools\u003c\/li\u003e\n\u003cli\u003eRobotics and automation systems requiring reliable, high-current draw for motors and actuators\u003c\/li\u003e\n\u003cli\u003eCustom high-performance battery pack assembly for professional and commercial applications\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eSpecifications\u003c\/h4\u003e\n\u003cdiv class=\"table-wrapper\"\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand:\u003c\/td\u003e\n\u003ctd\u003eEVE\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel:\u003c\/td\u003e\n\u003ctd\u003e50PL\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBattery Type:\u003c\/td\u003e\n\u003ctd\u003e21700 Lithium-Ion (INR)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNominal Capacity:\u003c\/td\u003e\n\u003ctd\u003e5000mAh\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNominal Voltage:\u003c\/td\u003e\n\u003ctd\u003e3.6V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFull Charge Voltage:\u003c\/td\u003e\n\u003ctd\u003e4.2V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDischarge Cutoff Voltage:\u003c\/td\u003e\n\u003ctd\u003e2.5V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eContinuous Discharge Rate:\u003c\/td\u003e\n\u003ctd\u003e50A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCell Design:\u003c\/td\u003e\n\u003ctd\u003eTabless\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCycle Life:\u003c\/td\u003e\n\u003ctd\u003e≥400 cycles\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBattery Top:\u003c\/td\u003e\n\u003ctd\u003eFlat Top\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProtected:\u003c\/td\u003e\n\u003ctd\u003eNo\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDiameter:\u003c\/td\u003e\n\u003ctd\u003e21.15mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLength:\u003c\/td\u003e\n\u003ctd\u003e70.15mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight:\u003c\/td\u003e\n\u003ctd\u003e~72g\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRechargeable:\u003c\/td\u003e\n\u003ctd\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cp\u003e\u003ca rel=\"noopener noreferrer\" href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0721\/2761\/1190\/files\/EVE_50PL_21700_datasheet.pdf?v=1778265982\" target=\"_blank\"\u003eView the EVE 50PL 21700 Data Specification Sheet\u003c\/a\u003e\u003c\/p\u003e","brand":"EVE","offers":[{"title":"Default Title","offer_id":54005413740854,"sku":"EVE-50PL","price":6.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0721\/2761\/1190\/files\/EVE-50PL.jpg?v=1778266660"}],"url":"https:\/\/18650battery.com\/collections\/21700-flat-top-batteries.oembed","provider":"18650Battery","version":"1.0","type":"link"}