Click on the image to view the original image
Specification: 48v 20ah silver fish type rechargeable battery for e-bike
Specifications
48v 20ah silver fish type rechargeable battery for e-bike
|
Type |
Silver fish design 48V 20AH Lithium electric bike Battery |
|
|
1. Basic Characteristics |
||
|
Weight |
≤8.5kg |
|
|
Dimension(D*H) |
495*115*75mm or custom |
|
|
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 |
≥20Ah |
|
|
Battery Resistance |
≤4 mΩ |
|
|
Charge |
Way of Charge |
CC/CV(Constant Current;Constant Voltage) |
|
Standard Charge Current |
2A |
|
|
Max Charge Current |
5A |
|
|
Max Charge Voltage |
54.6V |
|
|
Cell OverCharge Protection Voltage |
54.6V |
|
|
Discharge |
Standard Discharge Current |
20A can be customized |
|
Max Discharge Current |
25A 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 |
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 Safety Test |
||
Q: How long I can get it?
A:If small quantity, delivery date about 5-7 days after payement, shipping delivery depends on the agents flights schedules.
Q:What's the warranty?
A: 12 months warranty from the delivery date. Man-made problems not in warranty.
Q: Can i customize the size of battery?
A: Of course yes if yourquantity MOQ workable.
Contact us