S/N

Details

Parameters

Remarks

1

Nominal voltage

76.8V

Mean Operation Voltage

2

Rated capacity

Typical

10Ah

Standard discharge（0.2C）

after standard charge

Minimum

10Ah

3

Charge

Charge voltage

87.6±0.2V

Charge Moe

0.2C to 87.6V, then 87.6V to 0.02C (CC/CV)

Standard Charge current

2A

Max charge current

5A

Charge cut-off voltage

87.6±0.2V

Recommended float charge voltage ( for standby use)

82.8±0.1V

4

Discharge

Standard discharge current

2A

Max continuous discharge current

5A

Max. Pulse current

15A (＜30S)

Discharge Cut-off voltage

48V

5

Cycle life

≥ 2000 cycles

 0.2C 100% DOD

6

Operation Temperature

Range

Charge：0~45℃

60±25%R.H. Bare Cell

Discharge：-20~60℃

7

Storage Temperature

Range

0~35℃

60±25%R.H.  at the shipment state

8

Weight

Approx: 7.8kg

9

Size

185 x 165 x 290mm

10

Plastic Case

Metal