48.1V 65Ah Lithium-ion Battery Back  for Signal Tower

Model number: 21AQ020-01

Battery type: 18650 lithium ion battery

Nominal voltage: 48.1V

Nominal capacity: 65000mAh

Internal resistance: ≤100mΩ

Dimension: 327×350×185mm

Weight: 27Kg

Charge voltage:54.6V

Charge current: 0.1C(standard)/0.1C(Max)

Charge method: CC/CV (constant current/constant voltage)

Discharge current: 0.1C(standard)/0.5C(Max)

Discharge cut-off Voltage: 39V

Operating temperatures:

Charging temperature: 0~45°C

Discharging temperature: -20~60°C

Voltage of shipment: 48.1-50.7V

Storage temperatures:

1 month -20~60°C

3 month -20~45°C

1 year -20~25°C

Relative humidity: 65±20%