Lifepo4 Batteries

No. 

Items 

Specifications 

1 

Nominal Voltage 

3.2V 

2 

Nominal Capacity 

50Ah

3

Standard Charge Current

10A (0.2C rate)

4

Max. Charge Current

50A (1C rate)

5

Continuous Discharge current

2C (100A)

6

Peak Discharge Current

3C(150A)

7

Charge Cut-off Voltage

3.9V

8

Discharge Cut-off Voltage

2.0V

9

Inner Resistance

(Impedance)

≤ 0.7mΩ  (At 0.2C rate, 2.0V cut-off)

10

Weight

1.4Kg

11

Dimensions

Width: 135.5±0.5mm

Thickness: 29.5±0.5mm

12

Operating Temperature

Charging: 0°C ~ 55°C

Discharging: -20°C ~ 45°C

(The cell surface temperature cannot exceed 70°C)

13

Storage Temperature/Humidity

Temperature: -10°C ~ +35°C

Humidity:65%±20%RH

(optimal store temperature of 23 ± 5°C for long term storage)

14

Cycle Life

15000 times