electric bike battery rack 48v electric bike battery charger

Warranty 

 Motor--->2 years(guarantee replacement in first year, guarantee repair in the next year.)

 Battery---->1years(guarantee replacement.)

 Other parts---->half an year  

Specifications:
Cell Brand: Sanyo

Battery Type: LiNiCoMn2O4

1. Basic Characteristics;

Working temperature

- Charge Temperature : 0~45°C

- Discharge Temperature -20~65°C

- Retention of charge (store in one month): ≥95%

2. Technical Data

- Rated Voltage: 48V

- Battery Resistance: ≤100mΩ

- Charge Way of Charge:CC/CV

- Standard Charge Current: 2A

- Max Charge Current: 5A

- Max Charge Voltage: 54.6V

- Cell Overcharge Protection Voltage: 4.25V/Cell

- Discharge Standard Discharge Current: 30A

- Over Current Protection: 80±10A

- Discharge Cut-off Voltage: 39V

- Cell Overdischarge Protection Voltage: 3.0V/cell

- Ratio Discharge:

1C >96%C1

2C >93%C1

3C >90%C1

3. Safety Test (No fire, No explosion)

- Short Circuit Safety Test

- Overcharge Safety Test

- Crush Safety Test

- Needling Safety Test

- Extrusion Safety Test

- 130°C High Temperature Safety Test

MORE DETAILS

CONTACT US

CNEBIKES CO.,LTD                                         

No 5. SHUNFENG ROAD. West Industrial Park.

Wujin district .ChangZhou city, JiangSu. China

Tel : 0086 51985809291

Fax : 0086 51985801633