1.      

Nominal capacity

                                       25AH

2.      

Nominal voltage

3.2 V

3.      

Charge cut-off voltage

3.65 V

4.      

Dimension

94*166*227(mm)

5.      

Charge current

Standard charge:0.3C₅A

Rapid charge: 1C₅A

6.      

Standard Charging method

0.3C₅A constant current(CC)charge to 3.65V,then constant voltage 3.65V (CV)charge till charge current decline to≤0.02C₅A

7.      

Charging time

Standard charge:5.0h(reference)

Rapid charge:3.0h(reference)

8.      

Max. discharge current

3.0 C₅A

9.      

Max instant discharge current

5.0 C₅A

10.   

Discharge cut-off voltage

2.0 V

11.   

Operating temperature

Charge:0°C ~ 45°C

Discharge:-20°C ~ 60°C

12.   

Storage temperature

-10°C ~ 45°C

13.   

Storage humidity

<85%

14.   

Cell Weight

Approx:650g