factory Rechargeable frog style battery pack for e-bike

factory Rechargeable frog style battery pack 36v 7.5ah for e-bike

Technical specifications

  • Geilienergy Electric bicycle battery 18650 36V 7500mAh. It consists of 30 18650 3.7V 2500mAh 5C cores. The core has high energy density. Core configuration requires pressure difference of 0.006V, capacity difference of 20MAH and internal resistance difference of 5M. The product is widely used in Frog electric bicycle.

FLLOW US:

Size

frog-style-battery--3-

Parameter

Item

Specifications

Rated capacity            

7.5Ah             0.2C Discharge

Min capacity                

7.25Ah            0.2C Discharge  

Initial Impedance            

≤150mW   

Weight                   

Approx:2100±5%g 

Nominal voltage          

Fully charge voltage(FC)

Fully discharge voltage(FD)

36V

42V              Defined in this DOC: FC = 42V

30V              Defined in this DOC: FD = 30V

Standard charge current   

0.2 C

Standard charging method

0.2C CC(constant current)charge to FC, then CV(constant voltage FC)charge till charge current decline to ≤0.01C

Charging time            

Standard Charging

Approx7 hours

Max. charge current      

Constant Current 0.5C Constant Voltage FC 0.01 C cut-off

Max. discharge current   

Constant current 1C end voltage FD

Standard Discharge Current

Constant current 0.5C  end voltage FD

Charge cut-off voltage    

42V

Discharge cut-off Voltage  

30V

Storage temperature          

-20℃~60℃

≤1 month

Percentage of recoverable capacity no less than 80% of the initial capacities

-20℃~45℃

≤3 month

-20℃~25℃

≤1 year

Recoverable capacity       

Constant current 0.5C charge to FC, then constant voltage FC charge to current declines to 0.01C, rest for 10min,constant current 0.5C discharge to FD,rest for 10min.Repeat above steps 3 times, recording the maximum capacity.

Storage Humidity            

≤75% RH

Appearance                   

Without distortion and leakage  

Standard testing condition

Temperature             : 25±2℃

Humidity               :  ≤75%RH

Atmospheric Pressure   : 86-106 Kpa

 

 

Precautions

11_02

HTB1c126X5DxK1Rjy1zc761GeXXaC-png_-webp

OTHER PRODUCTS

Geilienergy Electric bicycle battery 18650 36V

Guangzhou Geilienergy Hailong NO.2 e-bike lithium battery 36V 10Ah

Geilienergy Electric bicycle battery 18650 48V

Guangzhou Factory Geilienergy Hailong NO.2 Lithium Battery Pack 48v 10Ah For E-Bike

Factory wholesale OEM custom electric bike battery 48v 10ah ebike battery

Factory wholesale OEM li-ion battery pack 36v 10ah e-bike battery

factory Rechargeable frog style battery pack for e-bike

Geilienergy high quality 36v 10ah electric bike li ion bottle battery

Sliver fish style 18650 lithium ion battery pack 48v 15ah for e-bike

Safe and Long Cycle Life 36v 10Ah electric bike battery

Electric Bicycle Battery 36v 8Ah volt lithium ion battery for electric bicycle

Factory direct deep cycle lithium ion battery pack 24v 20ah for Electric Wheelchair

   

contact us

contact-email
contact-logo

GUANGZHOU GEILIENERGY ELECTRONIC CO., LTD.

We provide customers with quality products and provide high-quality services

看不清,请点击我!

If you would like to leave us a comment please go to contact us

contact-clo
top