48V 13Ah electric bike battery
Features
1. 48v 13ah bottle type battery pack
2. 800 times cycle
3. no memory effect
4. light weight, small volumn
Specification
| Item |
Parameters |
Remark |
| Typical Capacity |
13.0Ah |
25ºC,1 C5A discharge |
| Nominal Voltage |
48.0V |
25ºC,Average Voltage at 0.2 C5A discharge |
| Charge input voltage |
110-240V AC |
Wide voltage |
| Charge current |
2.5-5A |
Working temperature:0~35ºC |
| Charge cut-off voltage |
54.6V |
CC/CV |
| Charge time |
2.5-5h |
|
| Working current |
15A |
|
| Max working current(15S) |
40A |
|
| Peak Working Current(2S) |
45A |
Working temperature:0~35ºC |
| Over charge protection |
4.2±0.05V |
Single cell |
| Over discharge protection |
2.75±0.05V |
Single cell |
| Balance current |
60mA |
Balance active voltage 3.55V |
| Battery Weight |
≤ 5kg |
|
| Storage temperature |
≤3month |
Best 20±5ºC for long-time storage |
Storage humidity |
≤3month |
0~30ºC |
Best storage temperature:20±5ºC
Charge battery every 3 month |
| ≤6month |
20±5ºC |
| 65±20%RH |
20±5ºC |
Battery modules
1. 78pcs ICR18650 2200mAh 13S6P
78pcs ICR18650 2200mAh cells,6 parallel and 13 serial to make a battery module.
2 . Protective board
The protective board, provides protection against overcharge, and short circuit, through monitoring
single string of cells. Also it enables every battery pack to obtain independent balancing function
Key Application
Widely applied in Electric Bicycle, Electric vehicle, Electric Tricycle, Electric scooter, Electric golf trolley, Electric car, Electric wheelchairs,two wheel vehicles and etc.
Payment Terms
1.We accept bank transfer(T/T) ,PayPal,Cash.
2.If you prefer other payment method,please contact us by email.
Shipping Terms
1.Samples order: sending by Express ( DHL/ UPS/ FEDEX/ TNT )
2.Bulk order: sending out by air/express/sea.
Warranty Instructions
1.We provide 2 years Warranty.
2.Warranty code: quality problems, defective goods can be fixed or replacement; Man-made damage, inflowing water, fault operation leading to short circuit or burning, damaged by carrier is out of our warranty.
3.Goods should be returned in original condition to qualify for a replacement or repair.
Advantages
1.OEM&ODM manufacture, design any of special shape, dimension and other requirements battery packs.
2.Good quality, competitive price, fast delivery, excellent service.
3. Wonderful package, stable shipment, 100% testing and inspection before shipment to insure the quality.
4.CE, RoHS, UN38.3, UL, MSDS certificates.
5. Quick action&response,every inquires will be relied within 24 hours.
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