This is a high-capacity 21700 Li-ion rechargeable battery with a built-in USB-C charging port. Battery capacity up to 5000mAh built for a large current output of up to 15A. It also includes a protection circuit in the anode to help prevent short circuits, overcharge/discharge,and overheating. 500 charging cycles.
DETAILS
・USB-C charging port
・500 recharge cycles
・5000mAh capacity
・Lithium-ion rechargeable
・Charging current: 2A
・Continuous discharge current: Max 15A
・Steel shell riveting
・Multiple layers of protection
・Pressure relief valve protection
・Separate microporous protection
・Overcharge, over-discharge, short circuit, and overheat protection
SIZE
・Length: 76mm / 2.99"
・Diameter: 21.5mm / 0.84"
・Weight: 77g / 2.72ot
WARNINGS
・Never expose the battery to water or fire.
・When charging or using batteries, ensure the positive and negative ends correspond with the positive (+) and negative (-) symbols.
・To extend battery life it is recommended that it is charged every three months or longer when unused for long periods.
・Keep out of the reach of children.