Gold Member Since 2015
Audited Supplier
Zhuhai Shuangye Electronic Technology Co., Ltd.

Electric Battery, Battery, Lithium Battery manufacturer / supplier in China, offering Shuangye Whitebait Box Electric Bike Battery, Ebike Lithium Battery, 36V Hidden Battery Mountain Electric Bicycle, Best Sell Electric Bike with Low Price (shuangye A5) and so on.

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Supplier Homepage Product electric bicycle battery Shuangye Whitebait Box Electric Bike Battery, Ebike Lithium Battery

Shuangye Whitebait Box Electric Bike Battery, Ebike Lithium Battery

FOB Price: Get Latest Price
Min. Order: 10 Pieces
Production Capacity: 3000-3500PCS/Month
Transport Package: 1PCS/Carton
Payment Terms: L/C, T/T, Paypal, Western Union

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Basic Info
  • Model NO.: Shuangye Whitebait box electric bike battery
  • Connection Mode: Series and Parallel
  • Discharge Rate: Medium Discharge Rate
  • Accessories Type: Chargers
  • Standard Voltage: 1.2V~1.5V
  • Electrolyte: Lithium Battery
  • Size(Mm): 69*150*305mm
  • Certificate: CE
  • Trademark: Shuangye
  • Origin: China Guangdong
  • Type: Lithium-Ion Battery Pack
  • Rechargeable: Chargeable
  • Size: Medium
  • Rated Capacity: 48V 10ah
  • Usage: Electric Bike
  • Model: Shuangye 48V 12ah Battery
  • Used in: Electric Bike
  • Warranty: First Year Capacity>80%, Second Year Capacity>65%
  • Specification: CE EN15194
  • HS Code: 8711901010
Product Description
Shuangye electric bike li-ion rechargeable power battery


factory supply 48v20ah lipolymer ebike battery for electric bike  
Product Description
48V 20AH electric bike  battery
Box size: thickness 82mm * Width 150mm * Length 340m,
 aluminum size:295mm
 
Strong power mxa current 30A
48v250W brushless motor mountain ebike Can ran about 80-90km
Product characteristic:
Nominal Capacity : 10AH/20ah  
Nominal Voltage : 48V   
Cut-off voltage :31V 
Max. continuous discharge current : 25A   
Burst discharge current :30A   
Volumetric Energy density : 720WH   
Weight (Approx.) : 6500g   
Cycle Life(pack) :600 Cycles >60%  0.5C 
Available capacity > 96%  (30V cut off)

Standard charge method CC/CV: 
Charger output:54.6V2A 
Charging the cell initially with constant current at 2A  
and then with constant voltage at 54.6V till charge current <200mA.   
Standard charge :2A*12hrs  
 
our advantages
 
1.Light weight,long life,large capacity and good resistance.
 
2.Good consistancy,low self-discharge. Lipolymer cells,perfect quality.
 
3.Strong over-discharge resistance and charge retention
 
4.Maintenance-free and no acid or water for maintenance in usage
 
5.Pollution-free,International Approvals
 
6.Factory price,high quality.
 
7.Prompt Delivery
 
8.Quality Approvals
 


Specification:

Model
Shuangye ebike rear rack battery
Size(mm)69*150*305mm
Available capacity>95%
Capacity48v20Ah
MaterialLi-poly
Cycle life(pack)600 cycles 0.5C>60%
Burst discharge current10A-20A
Charge voltage54.6v±0.01v
Cut-off voltage41v±1v
Lasting distance48v20Ah 36v250w brushless motor 20" 40--50km
Operating temperature-20~55'C
Charging timeAbout 7-8h
Charge methodCC/CV

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