Nominal Voltage

51.2 V

Nominal Capacity(C/3,20 C)

20 Ah

Weight(approximate)

11 kg 

Dimension L×W×H

 186× 125× 288mm

Standard Discharge @ 23 C

Max. Cont Current

20 A 

Max. 30 sec. Pulse

40 A 

Standard Charge

(CC/CV)

Charge Voltage

57V

Recommended Charge Current

4 A

Charge Time

5.5hrs

Single cell of the battery pack

70173248-20Ah

Charge temperature

-0 C to 45 C

Storage temperature

-20C to 45 C

Operating humidity

5% to 90%,non-condensing