No.

Model

High Capacity Density 60v 40ah lithium ion battery pack Rechargeable

1

Chemistry

Li-ion battery cell

2

Nominal Voltage

60V

3

Rated Capacity

40Ah

4

Battery Cell

3.7V or 3.2v lithium battery cell

5

Battery size

320*260*150mm or custom

6

Battery Weight

24.6kgs

7

Max Constant Discharge Current

 ≤ 30A or custom

8

Standard Charge Current

 ≤ 5A~15A or custom

9

Continuous Discharge Current

 ≤ 25A or custom

10

Fully charged Voltage

62.9V (3.7V per cell)

11

Overcharge cut off voltage

71.4V( 4.2V per cell)

12

Discharge cut off voltage

51v

13

Standard Discharge

Constant Current 0.2C/End Voltage 51V

14

Way of Charge

CC/CV

15

Cycle Life

>1200 times (80% of initial capacity at 0.2C rate)

16

Charge Temperature

0~45°C 60±25%R.H.

17

Discharge Temperature

-20~55°C 60±25%R.H.

18

Storage temperature

-0~35°C 45-75% R.H.

19

Charging Time (Std.)

4~5hours

20

Charging Time (Max.)

2~3hours

21

Protection Function

Over-Current Protection,Over-Discharge Protection, Over-Charge Protection,Short-Circuit Protection, Teperature, Balance