Product Description
2015 most popular 48v 10ah bottle type lithium battery for electric bike and scooter with 2 years warranty.
Features
Model: 48V 10Ah lithium-ion bottle battery pack
Cell: 18650 3.7V 2200mAh cell.
Configuration: 13S5P
Nominal Voltage: 48V
Nominal Capacity: 11Ah
Dimension: 91*470mm
Net Weight: Approx 4.3kg
BMS: Custom BMS with 18A continuous discharging current and 45A peak current.
Customization: 24/36/48V 8-17Ah etc bottle type battery pack are all available to us with different cells like Samsung INR18650-29E 2900mah cells or Panasonic NCR18650B 3400mah cells etc.
BMS
The BMS provides protection against overcharge, and short circuit, through monitoring
single string of cells. Also it enables every battery pack to obtain independent balancing function.
Storage and Transportation
(1)Based on the characters of cells, proper environment for transportation of battery pack need to be created to protect the battery.
(2)During transportation,50% SOC must be kept to ensure that short circuit, appearance of liquid in the battery or immersion of battery in liquid never occur.
(3)Battery should be kept at -20ºC~45ºC in warehouse where it is dry, clean and well-ventilated.
(4)During loading of battery, attention must be paid against dropping, turning over and serious stacking.
Specific Details
| Item |
Parameters |
Remark |
| Typical Capacity |
11Ah |
25ºC,1 C5A discharge |
| Nominal Voltage |
48V |
25ºC,Average Voltage at 0.2 C5A discharge |
| Charge input voltage |
110-240V AC |
Wide voltage |
| Charge current |
2-4A |
Working temperature:0~35ºC |
| Charge cut-off voltage |
54.6V |
CC/CV |
| Charge time |
2.5-5h |
|
| Working current |
18A |
|
| 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 |
| Weight |
≤ 4.3kg |
|
| 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 |
Key Application
Widely applied in electric bicycle, electric vehicle, electric tricycle, electric scooter, electric golf trolley, electric car, electric wheel chairs, two wheel vehicles etc.
Payment Terms
1.We accept bank transfer(T/T) , Western Union, MoneyGram, PayPal and 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.All the battery we provide have 2 years warranty and the battery testing report will be sent to you before shipping.
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.
Please contact us freely or call us at +86-13267068372. Selina always here and will do best to help you.
Audited Supplier 
){kind=link}