Product Name

48V 20Ah Lipo Eletric Bike Batteries Rear Rack Type For 1000W Motor

Model Name

battery for electric bicycle

Cell Type

3.7V 10Ah  polymer  cell

Rated Voltage

48V

Rated Capacity

10Ah/20Ah

Internal Resistance

≤190mΩ (AC1kHz AC impedence)

Weight

About7kg

Dimension

80*148*395mm or customized size 

Charge&Discharge Mode

CC&CV

Cycle Life

1000 times

Battery Hopower Retention
(power strorage:one month)

≥90%

Certification

CE/FCC/ROHS/UN38.3/MSDS

Warranty

1years

Application

Electric bike,E-scooter etc

Charge

Standard Charge Current

2A

Max Charge Current

5A

Max Charge Voltage

42V

Discharge

Standard Discharge Current

25-30A

Max Discharge Current

40A

Discharge Cut-off Voltage

54.6V

PCB 
parameters

Overcharge Protection Voltage

4.25±0.03V

Over-discharge Voltage Protection

2.5±0.1V

Over-current Protection Current

≥50A

Over-current Protection Delay

< 15 ms

Working 
Temp.

Charge Temp.

0~45°C

Discharge Temp.

-20~55°C