48V 12ah Best Performance Samsung Downtube Lithium Power Battery
|FOB Unit Price:||US $270 US $250|
|Purchase Qty. (Pieces)||FOB Unit Price|
|Transport Package:||Standard Export Packing-1PC/Carton|
|Payment Terms:||T/T, Western Union, Paypal, Cash|
- Model NO.: BBG-HL01
- Connection Mode: Series and Parallel
- Discharge Rate: Medium Discharge Rate
- Accessories Type: Chargers
- Standard Voltage: 48V
- Electrolyte: Lithium Battery
- Voltage: 48V
- Configuration: 13s4p
- Color: Black and Grey
- Charger: 54.6V-2A Aluminum Charger
- Application: Electric Bicycle or Tricycle
- Specification: CE, ROHS
- HS Code: 8507600000
- Type: Lithium-Ion Battery Pack
- Rechargeable: Chargeable
- Size: 360*90*90mm
- Rated Capacity: 11.6ah
- Usage: Electric Bicycle or Tricycle
- Cell: Samsung Inr18650-29e 2900mAh Cells
- Capacity: 11.6ah
- Working Current: 20-30A
- Net Weight: Approx 3kg
- Cycle Life: >500times
- Trademark: BBG
- Origin: Shenhzhen, China
Model: 48V 11.6Ah downtube lithium battery
Cell: Samsung INR18650-29E 2900mAh cell.
Nominal Voltage: 48V
Nominal Capacity: 11.6Ah
Size: 360*90*90mm (L*W*T)
Net Weight: Approx 3kg
Customization: 36/48V 8.8-17Ah downtube battery pack are all available to us.
Optional Cells: Domestic 18650 cells: 2200mah, 2600mah. Samsung cells:22P, 26F,29E,32E,33G. Panasonic cells:18650PF,32BD,18650B etc. Other cells like LG, Sony etc are all available.
|4||Max. charge voltage||54.6V||Single Ave. charge Voltage: 4.2V|
Over charge protection
|Over charge detection voltage||4.40±0.025V|
|Over charge release voltage||4.3±0.025V|
|6||Standard charge current||2A||0.2C|
|7||Charging time||About 300 minutes||0.2C|
|8||Discharge cut-off voltage||36V||Single Ave. Discharge Voltage: 2.75V|
Over discharge Protection
|Over discharge detection voltage||2.5±0.05V|
|Over discharge release voltage||2.75±0.05V|
|10||Max. continuous discharge current||20-30A(adjustable)|
|11||Peak discharge current||80A(adjustable)||3C|
|12||Short circuit protection||Detection delay time||XXμs||Release condition||Cut-off load|
|13||Total weight(Approx.)||About 3kg|
The BMS provides protection against over-charge, over-discharge, short circuit, through monitoring single string of cells. Also it enables every battery pack to obtain independent balancing function.
Widely applied in Electric Bicycle, Electric vehicle, Electric Tricycle, Electric scooter, Electric golf trolley, Electric car, Electric wheelchairs,two wheel vehicles and etc.
Pictures for reference:
1.Samples order: sending by Express ( DHL/ UPS/ FEDEX/ TNT )
2.Bulk order: sending out by express/air/sea.
Term of trade
1. Payment: 30% advance payment by T/T, 70% balance should be paid off before shipping.
2. EXW, FOB and CIF all are available.
3. Production lead time:7-10 working days.
4. Sample can be delivered in 3-5 working days.
5. Discounts are offered based on large quantities.
6. Loading port: Shenzhen or HK.
1. Your inquiry related to our products will be replied within 24 hours.
2. OEM & ODM, also provide customized service.
3. CE, ROHS, UN, UL, MSDS etc certification.
4. 2 years warranty and testing report can be provided.
5. Solid package, stable shipment, 100% testing and inspection before shipping to ensure the quality.
6. Distributorship is available for your unique design and some our current models.
7. We will keep secret for customer sale area ,design ideas and all other private information
Please contact us freely
or call us at +86-13267068372. Selina always here and will do best to help you.