Fast Charge and longer distance 48V7Ah Electric Bicycle Battery For City Bike
Specification :
| No. |
Item |
Parameters |
Remark |
| Monomer battery |
1 |
Rated Voltage |
3.7V |
|
| 2 |
Capacity |
Rated Capacity:7Ah |
Standard Discharge Current: 0.5C
Discharge Cut off Voltage: 2.8V
|
| Min Capacity:7Ah |
| 3 |
Charge cut off voltage |
4.2V±0.03V |
|
| 4 |
Impedance |
≤15 mΩ |
|
|
Battery
pack
|
5 |
Compound mode |
13 series |
|
| 6 |
Capacity |
Rated Capacity:7Ah |
Standard Discharge Current: 0.5C
Discharge Cut off Voltage: 36.4V
|
| Min Capacity:7Ah |
| 7 |
Rated Voltage |
48V |
|
| 8 |
Working voltage |
36.454.6V DC |
|
| 9 |
Weight |
About 2.3Kg |
|
| 10 |
Charge conditions |
Standard charge current:0.2C |
|
| Rapid Charge current:0.5C |
| Instantaneous Charge current:1C |
| 11 |
Discharge conditions |
Standard discharge current:0.5C |
|
| Rapid discharge current:1C |
| Instantaneous discharge current:3C |
| 12 |
Impedance |
≤300mΩ |
|
| 13 |
Working Temperature |
Charge |
(045) |
60±25% humidity
|
| Discharge |
(-2060) |
| |
14 |
Cycle life |
≥800 times |
|
| 15 |
Storage Temperature |
1 month |
-1045 |
Relative humidity≤90%
|
| 3 months |
-1025 |
Description:
High quality 48V 7Ah Li-Ion rechargeable battery for E-bike
No memory effects, longer storage life, light weight
Manufactured under ISO9001:2008, to ensure the quality and the safety of batteries
Customized shapes, capacity, and voltage are accepted.
Advantages:
- 24-month warranty: We will provide 24 months warranty after shipment.
- Strict quality control: all the products are strictly comply with the industry standard and tested before QC department.
- Small quantity acceptable: sample can be available to accept before bulk order.
- Lighter weight & smaller size: T92.0mm*W72.0mm*H195.0mm
- High safety level: no explosion, no fire, no leakage
- Return policy: For defective goods, please send us the pictures to confirm then we will give you the replacement during warranty period.
- Good after-sale service: we would like to help you solving any technical questions.
|
