21700 5300mAh BAK N21700CD-53E high capacity 3.6V rechargeable Lithium-ion battery
$33.55
$65.42
1. 21700 Li-ion Rechargeable Battery Cell BAK N21700CD-53E2. Typical Capacity: 5300mAh (Minimum Capacity: 5150mAh)3. Nominal Voltage: 3.6V4. Charging Method: CC-CV5. Charging Voltage: 4.20V6 Maximum Charge Current: 5300mA7 Maximum Discharge Current: 10.6A8 Cycle Life: Capacity ≥ 80% @ after 500cycles(80% of the Rated Discharge Capacity @ RT)- Charge: 0.5C constant current charge to 4.20V followed by 4.20V constant voltage charge to cut-off current≤ 0.01C (51.5mA);- Discharge: 1C constant current discharge to cut-off voltage≤2.5V.9. Temperature-1 year: -20~25℃-3 months: -20~45℃-1 month: -20~60℃10. Customize option: Top (Button/Flat), Battery Pack, Private label, Packing…
21700