XTAR 21700 5000mAh 10A Battery - Protected Button Top


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Sale price$11.99
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Description

Power your high-demand devices with the XTAR 21700 5000mAh 10A Battery, a robust and reliable energy source designed for advanced safety and superior performance. This battery features a protective circuit board (PCB) that shields against overcharging, over-discharging, over-current, and short circuits, ensuring optimal safety during use. With a high capacity of 5000mAh and a 10A maximum continuous discharge, it's perfect for powerful devices requiring sustained energy output. Note its extended length due to the button top and protection circuit, making it compatible with specific chargers like the Nitecore UMS2 and XTAR VC4SL.


Please note this is a button top protected 18650 battery and it is longer than a standard flat top 18650 battery. The PCB offers protection from over charge, over discharge, over current, and short circuit. This cell has an additional outer wrapper and insulator which must not be removed.

  • High Capacity: Provides a significant 5000mAh to power through intensive tasks without frequent recharges.
  • Advanced Protection: Equipped with a PCB for complete safety against overcharge, over-discharge, and more.
  • High Discharge Rate: Delivers a steady 10A maximum continuous discharge, ideal for high-performance electronics.
  • Specialized Compatibility: Due to its unique size (21mm x 74.6mm), compatible with specific chargers such as Nitecore UMS2 and XTAR VC4SL.
  • Robust Build: Weighing 70.4g, its solid construction doesn't compromise on portability and fits securely in most compatible devices.
SPECIFICATIONS
Manufacturer: XTAR
Size: 21700
Positive Terminal: Button Top
Protected: Yes, PCB.
Nominal Capacity: 5000mAh
Discharge Current: 10A Maximum Continuous
Nominal Voltage: 3.6V
Maximum Voltage: 4.2V
Approx. Dimensions: 21mm x 74.6mm
Approx. Weight: 70.4g
Country of Origin: China

XTAR 21700 5000mAh 10A Battery - Protected Button Top XTAR 21700 5000mAh 10A Battery - Protected Button Top XTAR 21700 5000mAh 10A Battery - Protected Button Top XTAR 21700 5000mAh 10A Battery - Protected Button Top XTAR 21700 5000mAh 10A Battery - Protected Button Top XTAR 21700 5000mAh 10A Battery - Protected Button Top XTAR 21700 5000mAh 10A Battery - Protected Button Top

You MUST read the safety warnings and resources before purchasing, using, and/or handling batteries.

WARNING:

Use caution as misusing or mishandling the battery may cause a FIRE or EXPLOSION which may result in personal injury, property damage, or death. The user must have an appropriate understanding of the potential dangers of LITHIUM ION BATTERIES before purchase and usage. No express or implied guarantee of compatibility, suitability, or fitness for any particular purpose or device can be made. This battery is manufactured and sold for the intended use of system integrations with proper protection circuitry or battery packs with a BMS (battery management system) or PCB (circuit board/module). This battery is neither designed nor intended to be used with an E-CIGARETTE, VAPORIZER, or similar device and MUST NOT be used with such devices due to RISK OF FIRE or EXPLOSION. If purchasing this battery for resale purposes, you MUST forward ALL warnings to ALL customers for their reference and safety!



  • DO NOT USE WITH E-CIGARETTE, VAPORIZER, OR SIMILAR DEVICE
  • Additional battery manufacturer and battery industry association warnings for using lithium-ion batteries in e-cigarette or vaping devices can be viewed here: Be-CigaretteSafe.org
  • BATTERY IS ONLY FOR USE IN PROTECTED BATTERY PACKS
  • ONLY ASSEMBLE A BATTERY PACK IF YOU ARE COMPETENT IN DOING SO
  • DO NOT STORE BATTERY/CELL LOOSE OR IN A POCKET, PURSE, ETC. ALWAYS USE A PROTECTIVE CASE OR BOX FOR STORAGE AND TRANSPORT
  • WHEN NOT IN USE, ALWAYS STORE LITHIUM ION BATTERIES IN THE PROTECTIVE CASE/BOX IN WHICH BATTERIES WERE DELIVERED
  • Misusing or mishandling lithium ion batteries can pose a SERIOUS RISK of PERSONAL INJURY, PROPERTY DAMAGE, OR DEATH
  • BATTERIES MAY EXPLODE, BURN, OR CAUSE A FIRE IF MISUSED OR MISHANDLED
  • Usage of batteries is AT YOUR OWN RISK!
  • ONLY use with proper protection circuitry
  • DO NOT short circuit intentionally or unintentionally
  • KEEP AWAY from metal/conductive objects to prevent short circuiting
  • DO NOT use if PVC wrapper or terminal insulator is damaged or torn
  • DO NOT use if battery is damaged in any way
  • DO NOT over-charge or charge above the maximum voltage rating
  • DO NOT over-discharge or exceed the continuous discharge rating
  • DO NOT modify, disassemble, puncture, cut, crush, or incinerate
  • DO NOT expose to liquids or high temperatures
  • DO NOT solder onto battery, spot weld only
  • DO NOT use force to install or install in reverse/backwards
  • ONLY use within manufacturer’s specification
  • KEEP AWAY from pets and children
  • ALWAYS charge in or on a fire-proof surface and never leave batteries charging unattended
  • ONLY use a smart charger designed for this specific type of battery
  • DO NOT mix and match brands and models, old and new, used and unused batteries
  • STOP immediately if while charging/storing/using the battery it emits an unusual smell, feels hot, changes color or shape, or appears abnormal in any way
  • It is your responsibility to determine that your charger or device is functioning properly
  • If exposed to battery electrolyte, flush with water immediately and/or immediately contact a physician or emergency services
  • DO NOT throw away in trash; contact your local jurisdiction for proper recycling or disposal
  • Resellers MUST forward ALL warnings to ALL customers for their reference and safety

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