ICR18650-30B Datasheet – 2950mAh, Rechargeable Cell – Samsung

Part Number : ICR18650-30B

Function : Lithium-ion Rechargeable Cell, Nominal Capacity : 2950mAh (0.2C, 2.75V discharge)

Cell Dimension : Height : 65.00mm max, Diameter : 18.40mm max

Manufactures : Samsung

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ICR18650-30B samsung

 

Characteristics

1. Standard Charge

This “Standard Charge” means charging the cell with charge current 1475mA and constant voltage 4.35V at 25℃  for 3hours.

2. Standard Discharge Capacity

The standard discharge capacity is the initial discharge capacity of the cell, which is measured with discharge current of 590mA with 2.75V cut-off at 25℃  within 1hour after the standard charge.

Standard Discharge Capacity    ≥   2850mAh

3. Initial internal impedance

Initial internal impedance measured at AC 1kHz after rated charge.
Initial internal impedance    ≤   100mΩ

4. Temperature Dependence of Discharge Capacity

Capacity comparison at each temperature, measured with discharge constant current 590mA and 2.75V cut-off after the standard charge is as follows.

 

Specs

ICR18650-30B datasheet specs

ICR18650-30B Datasheet