Golden Motor Technology Co., Ltd.
Main products:E-bike & Kit, Motor, Controller
Contact Us
  • Contact Person : Mr. YAO Philip
  • Company Name : Golden Motor Technology Co., Ltd.
  • Tel : 86-519-82080666
  • Fax : 86-519-82077166
  • Address : Jiangsu,Changzhou,Block 8, Modern Industrial Center,801 Changwu Middle Road,
  • Country/Region : China
  • Zip : 213164

Lithium Ion Battery Cell

Lithium Ion Battery Cell
Product Detailed
cell capacity: 3.8V 4Ah highest energy density cell level safe design cell weight: 92g only!! long lifespan

Lithium ion rechargeable battery, 26650 size, LiPF6 electrolyte, Manganese Spinel structure cathode.

High energy density lithium ion battery cell.

Cell capacity: 3.8V 4AH

Cell diameter: 26.24 ± 0.16 mm (top end), 26.16 ± 0.10 mm (bottom end)

Cell height: 65.05 + 0.10/-0.15 mm

Cell weight: 92g

Cell specifications 

1a Rated charge(4A) Limiting 4.0 A, 120 min and constant 4.2V charge at 23±2°C.

1b Recommended charge Reference 1a


2 Rated discharge Constant 0.8 A discharge until 2.5V at 23±2°C.


3 Rated capacity 4.0Ah Minimum of rated discharge capacity after recommended



4 Nominal voltage 3.8V Mean voltage during rated discharge after rated charge.


5 Shipping voltage 4.03±0.01V Nominal. Approximate state of charge = 80%.


6 Internal resistance at shipping 23±1 mΩ By AC 1 kHz.


7 End of charge voltage 4.20 ± 0.05V


8 End of discharge voltage 2.5V Discharge voltage used for determination of rated



9 Charging time 120min Rated charge.


10 Maximum continuous charging current 6.5A

Maximum continuous discharging current 10A

Maximum pulse discharging current 40A


11 Operating temperature

Charging 0 ~ 45°C

Discharging -20 ~ 60°C

12 Storage temperature

-20 ~ 60°C

Recommended temperature for long term storage is



13 Shelf life 6 months Typical value at 23±2°C, from ship state.


14 Self-discharge rate /month ≤0.5%


Lithium Ion Battery Cell

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