21700 Battery

Genuine Sony VTC6A 4000mAh 21700 Battery All Sony VTC6A batteries sold in our store are genuine. Beware of fakes or imitation Sony VTC6A batteries, as these can not only damage your device, but pose a serious risk to the user. Note: 1) Batteries will only come with test charge. Please ensure before use that batteries are charged to reach full capacity. Failure to do so may lead to long term cell issues. 2) Please use a specialized battery charger to charge the battery. Please do not charge the battery in the device!! Specifications Brand: SONY Model: US21700-VTC6 Type: Lithium-ion Rechargeable Battery Style: Flat-top Cycle Times: 1000+ Typical Capacity: 4000mAh Minimum Capacity: 3900mAh Nominal Voltage: 3.6V Maximum Charge Voltage: 4.2V Discharge Cut-off Voltage: 2.5V Initial impedance: 15mOhm - 25mOhm Maximum Charge Current: 5A Continuous; 6A Pulse Maximum Continuous Discharge Current: 30A (40A with 80° Deg. C temperature cut) Maximum Peak Discharge Current: 60A Weig