No.

Items

General Parameter

Remark

1

Combination method

15S

2

Nominal Voltage

48V

3

Rated Capacity

Typical

100Ah

Minimum

100Ah

4

Energy

4800Wh

5

Factory Voltage

48~51V

Mean Operation Voltage

6

Voltage at end of Discharge

37.5~42V

Discharge Cut-off Voltage

7

Voltage at end of Charge

52.5~55.5V

Charge Cut-off Voltage

8

Standard charge

Constant Current 20A Constant Voltage see No.7

0.02CA cut-off

Charge time : Approx 5~6 h

9

Limiting current

20A

BMS Limited (Charge current is

≥100A to open the current Limit)

10

Standard discharge

Constant current：20A end voltage see NO.6

11

Maximum Continuous Charge Current

100A

50ºC≥T≥5ºC

12

Maximum Continuous Discharge Current

100A

55ºC≥T≥0ºC

13

Operation Temperature Range

Charge:0~55℃

60±25%R.H.

No matter what mode the battery is in, once the temperature is found to exceed the absolute temperature range, stop charging or discharging immediately

Discharge:–20~60℃

14

Storage Temperature Range

Less than 6 months: -10~35℃

60±25%R.H.

at the shipment state

Less than 3 months: -10~45℃

Less than 1 months: -20~55℃

15

Dimensions(W*D*H)

442*480*178mm

Include case

16

Net Weight

46Kg

Include case

17

Internal Impedance

≤45mΩ

Internal resistance measured at AC 1KHZ after 50% charge.

The measure must uses the new batteries that within one week after shipment and cycles less than 5

times.