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48V 17.5Ah虎鲨款电单车电池组
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48V 17.5Ah虎鲨款电单车电池组

48v 17.5ah Tiger Shark Electric Bicycle Ebike Battery widely used for ebike, electric batteries     

1. With long cycle life 1000 times, LG-MJ1-3500MAH cells  
2. Package with discharging wire and covers   
3. Smart design  
4. Discharging cable line  & Bottom cover     

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Type

48v 17.5ah  Tiger Shark Electric Bicycle  Ebike Battery 

1. Basic Characteristics

Weight

≤8kg

 Dimension(D*H)

342 L* 132 W* 78 H  (mm)

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 

Rated Capacity C1

       17.5Ah

 Battery Resistance

 ≤4 mΩ

Charge

Way of Charge

CC/CV(Constant Current;Constant Voltage)

Standard Charge Current

3A or 4A

Max Charge Current  

5A

Max Charge Voltage 

54.6V

Cell OverCharge Protection Voltage

54.6V

Discharge

Standard Discharge Current

17.5A  can be customized

Max Discharge Current

40A  can be customized

Discharge Cut-off Voltage

39V

Cell Overdischarge Protection Voltage

39V

Ratio Discharge

1C

>96%C1

2C

>93%C1

3C

>90%C1

Cycle Life

                        more than 1000 Cycles

3. Safety Test

Short Circuit Safety Test

No fire, No explosion

Overcharge Safety Test

Crush Safety Test

Needling Safety Test

Extrusion Safety Test

130°C High Temperature Safe

暂未实现,敬请期待
暂未实现,敬请期待
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