Item

Parameters

Nominal Voltage

3.2 V

Rated Capacity

50Ah

Internal Resistance

< 1.5

Overcharge Voltage

3.70 ±0.05V/cell

Maximum Charging Current

2.0 C3A

Charging Mode

CC/CV

Maximum Discharging Current

6.0 C3A

Over Discharge Cut Off Voltage

2.00±0.05V/cell

Working Temperature

Charging: 0°c - +45°c

Discharging: -20°c - +60°c

Storage Temperature

1 month: -20°c - 60°c

Capacity Recovery Rate after storage is above 85%

3 months: -20°c - 45°c

1 year: -20°c - 25°c

Relative Humidity

65±20%

Weight

About 1.9kg

Dimension(mm)

T:204 W:32.5 H:170

Appearance

The battery appearance shall have no scratching, no flaw, no rust, no
leak-out and other defects.