48V 20ah Rear Rack Lithium Battery Pack for E-Bike
|FOB Price:||US $290 / Piece|
|Min. Order:||5 Pieces|
|Min. Order||FOB Price|
|5 Pieces||US $290/ Piece|
|Payment Terms:||L/C, T/T, Western Union, Paypal|
- Model NO.: BBG-4820RR
- Connection Mode: Series and Parallel
- Discharge Rate: Medium Discharge Rate
- Accessories Type: Battery
- Standard Voltage: 48V
- Electrolyte: Li-ion
- Structure: Icr 18650 2200mAh 13s9p
- Continuous Discharge Current: 15A-20A
- Trademark: BB
- Specification: CE, RoHS, UN38.3
- HS Code: 8507600001
- Type: Lithium-Ion Battery Pack
- Rechargeable: Chargeable
- Size: Medium
- Rated Capacity: >1000MAH
- Usage: E-Bike
- Application: E-Bike, E-Scooter
- Color: Black
- Peak Discharge Current: 45A
- Transport Package: 1PCS/Carton
- Origin: Shenzhen
1. 48v li-ion battery pack
2. 800 time cycle life
3. fashion case, light weight, small volumn
4. stable performance
5. High capacity
Max. charge voltage
Single Ave. charge Voltage
Over charge protection
|4.25V||Over charge detection voltage|
|4.15V||Over charge release voltage|
Standard charge current
Discharge cut-off voltage
Single Ave. Discharge Voltage
Over discharge Protection
|2.9V||Over discharge detection voltage|
|3.0V||Over discharge release voltage|
Max. continuous discharge current
Peak discharge current
Short circuit protection
Detetion delay time
1. 117pcs ICR18650 2000mAh 13s9p
117pcs ICR18650 cells,9 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
3. Charge/discharge standards for cell
Cell adopted: ICR18650 2200mAh.
Widely applied in Electric Bicycle, Electric vehicle, Electric Tricycle, Electric scooter, Electric golf trolley, Electric car, Electric wheelchairs,two wheel vehicles and etc.
1.We accept bank transfer(T/T) ,PayPal,Cash.
2.If you prefer other payment method,please contact us by email.
1.Samples order: sending by Express ( DHL/ UPS/ FEDEX/ TNT )
2.Bulk order: sending out by air/express/sea.
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.
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