12V Li ion battery pack

12V Li ion battery pack

Customized 12V Li ion battery pack, widely using for solar lights,led lights,ESS,UPS,electric bike,

electric vehicles,electric tools,emergency light,monitoring system...etc.



Items

Specification

1. Nominal Capacity

5/10/15/20/30Ah (customized)

2Nominal Voltage

7.4/11.1/24/36V  (customized)

3. Charging Cut-off Voltage

8.4/12.6/29.4V/42V () (customized)

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

6/9/21/30.0V

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

>100times 70%DOD

10. Weight

 KG