BAK N21700CD-53E 5300mAh 3.6V Li-ion Battery

21700 5300mAh BAK N21700CD-53E high capacity 3.6V rechargeable Lithium-ion battery

* Model Name: 21700 Bare Cell (Unprotected)
* Part No.: BAK N21700CD-53E
* Maximum Size: (D）21.4*（L）70.75mm（±0.15mm）
* Nominal Voltage: 3.66V
* Nominal Capacity: 5300mAh
* Cell made in China
* Continuous Maximum Discharge Current: 10.6A
* Weight (Max.): 71.0g
* Customize Battery Pack accept

1. 21700 Li-ion Rechargeable Battery Cell BAK N21700CD-53E
2. Typical Capacity: 5300mAh (Minimum Capacity: 5150mAh)
3. Nominal Voltage: 3.6V
4. Charging Method: CC-CV
5. Charging Voltage: 4.20V
6 Maximum Charge Current: 5300mA
7 Maximum Discharge Current: 10.6A
8 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…