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

Electric Battery, Battery, Lithium Battery manufacturer / supplier in China, offering Shuangye Electric Bike Li-ion Rechargeable Power Battery, Top Sale Classical Electric Bicycle A5, Aluminum Alloy 250W Motor Shuangye 28 Inch Electric Fat Bike and so on.

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Supplier Homepage Product electric bicycle battery Shuangye Electric Bike Li-ion Rechargeable Power Battery

Shuangye Electric Bike Li-ion Rechargeable Power 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 ebike silver fish 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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