No.

Items

Specs

1

Model

Deep cycle lithium battery 72v 30ah

2

Chemistry

Li-ion battery cell

3

Nominal Voltage

72V

4

Rated Capacity

30Ah

5

Battery Cell

3.7v or 3.2v battery cell

6

Battery size

280*210*160mm /custom

7

Battery Weight

21.6 kgs

8

Max Constant Discharge Current

≤ 30A or custom

9

Standard Charge Current

≤ 4A~8A or custom

10

Continuous Discharge Current

≤ 20A or custom

11

Rated charged Voltage

74V (3.7V per cell)

12

Overcharge cut off voltage

84V( 4.2V per cell)

13

Discharge cut off voltage

60v

14

Way of Charge

CC/CV(Constant Current / Constant Voltage)

15

Circle Life

>2000 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.

21

Protection Function

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