item name

specification      

Nominal capacity

20Ah

Nominal voltage

48V

impedance

≤120mΩ

max.charging current

10A

max.charge voltage

58.4±0.05V

max. diacharge current

60A

end-off voltage for discharge

32V

cycle life

2000times(100%DOD nominal temperature,80%)

operating temperature

-20oC~45oC

dimension

210*290*140 (mm)

137*165*382mm

weight

312kg

store temperature

one month

-20oC~45oC

six months

-20oC~35oC