Sanyo NCR20700B 4250mAh 15A Battery

Experience superior performance with the Sanyo NCR20700B, a powerful 21700 battery offering a robust 4250mAh capacity and a 15A continuous discharge rate. Ideal for high-demand applications, this battery is perfectly suited for power tools, e-bikes, and other devices that require reliable, long-lasting energy. With its advanced CC-CV charging method and exceptional durability, the NCR20700B is engineered to meet the needs of both high performance and safety, ensuring that your devices operate at their best for longer.

• Impressive Capacity: Boasts a high capacity of 4250mAh, providing extended runtime for your devices without frequent recharges.
• High Discharge Rate: Delivers a powerful 15A continuous discharge, suitable for high-demand electronics and applications.
• Optimal Charging: Utilizes a CC-CV charging method, ensuring fast and efficient charging while prolonging the battery's lifespan.
• Wide Temperature Range: Capable of operating effectively in a broad temperature range, from 10°C to 45°C during charge and -20°C to 60°C during discharge, accommodating various environmental conditions.
• Energy Dense: Offers high energy density with 659 Wh/l volumetric and 224 Wh/kg gravimetric, ensuring compact yet powerful energy storage.

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

⚠ WARNING:

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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!

This cell is unprotected and intended for use in protected battery packs only and NOT individually or as a standalone product. In order to operate safely it must have additional protection in the form of a PCB (printed circuit board) or BMS (battery management system), which is not included.

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• 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