Gold Member Since 2015
Audited Supplier
SHENZHEN BATTERYBUILDING INDUSTRY CO., LIMITED

48V Li-ion Packs Ebike Battery Battery Packs, 48V E-Bike Battery, 48V Battery manufacturer / supplier in China, offering 48V Lithium Ion Battery Electric Bicycle Battery Ebike Battery Lithium Battery Li-ion Battery Power Battery Pack Rear Rack Battery Rechargeable Battery, 36V 4.4ah Battery Pack for Electric Balance Scooter, 36V 10ah Electric Bicycle Battery with 15-25A Continuous Discharging Current and so on.

(/ )

Supplier Homepage Product E-Bike Battery Packs 48V Battery Packs 48V Lithium Ion Battery Electric Bicycle Battery Ebike Battery Lithium Battery Li-ion Battery Power Battery Pack Rear Rack Battery Rechargeable Battery

48V Lithium Ion Battery Electric Bicycle Battery Ebike Battery Lithium Battery Li-ion Battery Power Battery Pack Rear Rack Battery Rechargeable Battery

Purchase Qty.:
(Bags)
1-9 10+
FOB Unit Price: US $190 US $155
Purchase Qty. (Bags) FOB Unit Price
1-9 US $190
10+ US $155
Get Latest Price
Port: Shenzhen, China
Production Capacity: 50000PCS/Year
Payment Terms: T/T

Request a custom order and have something just for you!

Send Customized Request
Basic Info
  • Model NO.: BB-EBRC48V-6
  • Connection Mode: Series and Parallel
  • Discharge Rate: Medium Discharge Rate
  • Accessories Type: Battery
  • Standard Voltage: >12V
  • Electrolyte: Acid
  • Trademark: B-B
  • Specification: CE, RoHS, UN38.3
  • HS Code: 8507600001
  • Type: Lithium-Ion Battery Pack
  • Rechargeable: Chargeable
  • Size: Medium
  • Rated Capacity: >1000MAH
  • Usage: E-Bike
  • 48V Li-ion Packs: E-Bike
  • Transport Package: 1PCS/Carton
  • Origin: Shenzhen
Product Description
48V lithium ion battery battery case with rear rack

DC2.1 charging Port (optional 5Pin high current charging Plug) 
Four levers LED capacity indicator
30Amps high performance blade type discharge fuse
6Pins discharging plug with nickel-plating
Waterproof grade: IP65
Integrated with Spanninga Lineo rear light 
 
1.Instruction of the Battery Pack Structure
(1)Battery modules
52 cells,4 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:  ICR3.7V2200mAh 
 Constant charge current: 0.2 C5A -1 C3A is the best. cell max voltage<4.3V.
 Constant discharge current: single cell min voltage> 2.75V
 Rapid charge capability: Max. charge current1C3A;temperature increase falls within 15°C is
normal while over 15°C will affect the cycle life of cell.
2.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.
 
3. Warnings and Tips
In order to prevent the battery leaking, getting hot and exploding, please pay attention to preventing
measure as following:
 Never throw the battery into water, keep it under dry, shady and cool circumstance when not use.
 Never upside down the positive and negative.
 Never connect the positive and negative of battery with metal.
 Never ship or store the battery together with metal
 Never knock, throw or trample the battery.
 Never cut through the battery with nail or other edge tool.
    Notices! 
 Never use or keep the battery under the high temperature. Otherwise it will cause battery heat, get into fire or lose some function and reduce the life. The proposed temperature for long-term storage is 10-45ºC.

NO
ItemGeneral ParameterRemark
1ModelBB-EBRC48V-6 
2Standard capacity(0.5C)8.8-13.6Ah 
3Rated voltage48V 
4Max. charge voltage54.6VSingle Ave. charge Voltage: 4.2V
5
Over charge protection
 
Over charge detection voltage4.40±0.025V 
Over charge release voltage4.3±0.025V 
6Standard charge current3A0.2C
7Charging timeAbout 300 minutesX C
8Discharge cut-off voltage36.4VSingle Ave. Discharge Voltage: 2.75V
9
Over discharge Protection
 
Over discharge detection voltage2.5±0.05V 
Over discharge release voltage2.75±0.05V 
10Max. continuous discharge current15A(adjustable)1.5C
11Peak discharge current45A(adjustable)4.5C
12Short circuit protectionDetetion delay timeXXμsRelease conditionCut-off load
12Battery dimension390*148*55mm 
13Total weight(Approx.)About 3.5kg 
14Operation temperatureStandard0~45 
Discharge-20~65 
Storage-20~65 
 
Rated voltage48V
You Might Also Like
Send your message to this supplier
Avatar
Miss Nancy
Sales
*From:
To: Miss Nancy
*Message:

Enter between 20 to 4,000 characters.

This is not what you are looking for? Post a Sourcing Request Now

Find Similar Products By Category