Guangdong, China
Business Type:
Management System Certification:
ISO 9001
Main Markets:
North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, ...
OEM/ODM Availability:
OEM/ODM Service
Sample Available

48V E-Bike Battery, Lithium-Ion Battery, Lithium Battery Pack manufacturer / supplier in China, offering 13s4p 48V 10.4ah Samsung Downtube Lithium Battery for 500W Electric Bike, Authentic Sony Vtc6 Green Li-ion 18650 Imr Rechargeable Battery 3.7V 3000mAh 30AMP Us18650vtc5 Lithium Cells Lithium Battery Power Battery Rechargeable Battery, New Arrival! 18650 LG 3600mAh Lithium Power Battery Li-ion Battery Cells with 10A Discharge and so on.

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Supplier Homepage Products E-Bike Battery Packs 48V Battery Packs 13s4p 48V 10.4ah Samsung Downtube Lithium Battery for 500W Electric Bike

13s4p 48V 10.4ah Samsung Downtube Lithium Battery for 500W Electric Bike

Get Latest Price
Purchase Qty. / Reference FOB Price
5-49 Pieces US $205
50+ Pieces US $190
Port: Shenzhen, China
Production Capacity: 1000/Week
Payment Terms: T/T, Western Union, Paypal, Cash
Type: Lithium-Ion Battery Pack
Connection Mode: Series and Parallel
Rechargeable: Chargeable
Discharge Rate: Medium Discharge Rate
Size: 360*90*90mm
Accessories Type: Chargers

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Basic Info

Model NO.: BBG-HL01
Rated Capacity: 10.4ah
Standard Voltage: 48V
Usage: Electric Bicycle or Tricycle
Electrolyte: Lithium Battery
Cell: Samsung Icr18650-26f 2600mAh Cells
Voltage: 48V
Capacity: 10.4ah
Configuration: 13s4p
Working Current: 20A
Color: Black and Grey
Net Weight: Approx 3kg
Charger: 54.6V-2A Aluminum Charger
Cycle Life: >500times
Application: Electric Bicycle or Tricycle
Trademark: BBG
Transport Package: Standard Export Packing-1PC/Carton
Specification: CE, ROHS
Origin: Shenhzhen, China
HS Code: 8507600000

Product Description

48V 10.4Ah downtube lithium battery for 500W electric bike

Model: 48V 10.4Ah downtube lithium battery
Cell: Samsung ICR18650-26F 2600mAh cell.
Configuration: 13S4P
Nominal Voltage: 48V
Nominal Capacity: 10.4Ah
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.


ItemGeneral ParameterRemark
2Standard capacity(0.2C)10.4Ah 
3Rated voltage48V 
4Max. charge voltage54.6VSingle Ave. charge Voltage: 4.2V
Over charge protection
Over charge detection voltage4.40±0.025V 
Over charge release voltage4.3±0.025V 
6Standard charge current2A0.2C
7Charging timeAbout 300 minutes0.2C
8Discharge cut-off voltage36VSingle Ave. Discharge Voltage: 2.75V
Over discharge Protection
Over discharge detection voltage2.5±0.05V 
Over discharge release voltage2.75±0.05V 
10Max. continuous discharge current20A(adjustable) 
11Peak discharge current50A(adjustable)3C
12Short circuit protectionDetection delay timeXXμsRelease conditionCut-off load
12Battery dimension360*90*90mm 
13Total weight(Approx.)About 3kg 
14Operation temperatureStandard0~45 
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.

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.

Pictures for reference:
13s4p 48V 10.4ah Samsung Downtube Lithium Battery for 500W Electric Bike13s4p 48V 10.4ah Samsung Downtube Lithium Battery for 500W Electric Bike13s4p 48V 10.4ah Samsung Downtube Lithium Battery for 500W Electric Bike
Shipping Terms
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.

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