Item

Specification

Product Name

48V 20Ah Silver Fish Li-ion Battery Pack for electric bicycle

Nominal Voltage

48V

Nominal Capacity

20Ah/customized

Power

500W, 750W, 1000W bafang motor

Over-charged Protection Voltage

4.25±0.025V/Cell(adjustable)

Over -discharged Protection Voltage

2.50±0.10V/Cell(adjustable)

Max charge Voltage

42V

Charging Current

2.0-4.0A

Charging Temperature

0~45ºC,45~85%RH

Discharging Temperature

-20~55ºC,45~85%RH

Circle life

>500 times

Storage Environment

One Month

-20~+55ºC,45~85%RH

Three Month

-20~+45ºC,45~85%RH

One Year

-5~+20ºC,45~85%RH