12V 18650 li ion battery pack

12V 18650 li ion battery pack

Good discharging performance and deep cycle 12V 18650 li ion battery pack with BMS protection



Items

Specification

1. Nominal Capacity

20Ah

2Nominal Voltage

11.1V

3. Charging Cut-off Voltage

12.6V

4Charging Method

CC-CV                                                             

(Charge with Constant Current to stated voltage, then with constant voltage to cut-off current. )

5Initial Charging Current

Standard Charge

0.2C

Max. Charge

>10

1.0C

0~10

0.2C

6. Discharge Cut-off Voltage

9.0V

7. Operating Temperature

Charge

0 ~ 60

Discharge

-20 ~ 60

8. Storage Temperature

1 month

-20 ~ 45

3 months

-20 ~ 35

6 months

-20 ~ 25

9. Cycle Life

>1000times 70%DOD

10. Weight

 1.5KG