Nominal Voltage

51.2 V

Nominal Capacity(C/3,20 ?)

20 Ah

Weight(approximate)

11 kg

Dimension L×W×H

 186 × 125 × 288 mm

Standard Discharge @ 23 ?

Max. Cont Current

20 A

Max. 30 sec. Pulse

40 A

Standard Charge

(CC/CV)

Charge Voltage

57 V

Recommended Charge Current

4 A

Charge Time

5.5hrs

Operating temperature

-20 ? to 60 ?

Charge temperature

-0 ? to 45 ?

Storage temperature

-20 ? to 45 ?

Operating humidity

5% to 90%,non-condensing