3.7V 2370mAh Molicel ICR18650J Battery

Molicel ICR18650J

The Molicel ICR18650J cell comes up with a typical capacity of 2370mAh, the nominal voltage of 3.7V.  This is an absolutely excellent cell for anyone seeking high performance prismatic cells.


Typical Capacity: 2370mAh
Minimum Capacity: 2300mAh
Nominal Voltage: 3.7V
Standard Charge Current:1.25A
Maximum Charge Current: 1.8A
Maximum Discharge Current: 5A
Internal Resistance:80mΩ(1KHz AC)
Energy Density Volumetric: 517Wh/l
Energy Density Gravimetric: 187Wh/kg

FEATURES OF Molicel ICR18650J:

1.High Energy Density
2.Excellent Low & High Temperature Perfomance (-30°C ~ 45°C)
3.Highly Safe & Stable
4.Long Cycle Life
5.Great Long Term Storage Characteristics


Shape:                     Prismatic
Can :                         Steel
Thickness(T):       10.8mm(at shipping state)
11.0mm(after 1C 300 cycles at 23°C)
Width(W):              33.9mm
Height(H):             50.2mm
Weight:                    46.5 g (Max)

-Nominal Specification of Molicel ICR18650J-

Model ICR18650J
Capacity Typical 2300mAh
Minimum 2300mAh
Cell Voltage Nominal 3.7V
Charge 4.2V
Discharge 3.0V
Charge Current Standard 1.25A
Maximum 2.4A
Charge Time Standard 3.0hr
Discharge Current Maximun 5 A (≤ 45 °C)
4 A (≤ 60 °C)
Internal Resistance AC(1KHz) 80 mΩ (Max)
Ambient Temperature Charge 0°C to 45°C
Discharge -20°C to 60°C
Energy Density Gravimetric 187 Wh/kg
Volumetric 517 Wh/l

-Relative Curve  of Molicel ICR18650J-

Cycle Characteristics Curve of Molicel ICR18650J

Discharge Rate Characteristic Curve of of Molicel ICR18650J

Discharge Temperature Characteristics Curve of Molicel ICR18650J

Charging Characteristic Curve of Molicel ICR18650J

How to Custom Lithium ion Battery Pack

We have the unique ability to develop custom 18650 battery pack to fit your needs. Our expert team of chemists, engineers, and manufacturers who use proven chemistry and production methods that will get from spec to production fast. Slim, flexible, more powerful.


  • Custom Voltage Range: 3V ~ 120V
  • Custom Discharge Current: 0.2C ~ 120C (0.01A-1000A)
  • Custom BMS: Size, Features, Communication, Cut-off, Temperature
  • Custom Battery Size: Starting 0.5mm Thickness
  • Battery Temperature from -40°C–85°C
  • Custom Connector: JST/Molex/Hirose/Anderson/TE/Amphenol  Etc


  • Custom Lithium ion Battery Packs

  • Custom Samples as fast as 3 Days
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custom lithium battery packs collection