Samsung ICR18650-24F 2400mAh (Green)
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Official specifications:
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Nominal voltage: 3.70V
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Nominal capacity: 2400mAh
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Discharge cut-off: 2.75V
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Standard charge current: 1.55A
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Maximum charge current: 2.15A
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Maximum continuous discharge: 5A
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A medium capacity cell with standard current capabilities.
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The discharge curves are very nice, the match nearly perfect and capacity is constant up to 7A, this is fine for a 5A rated cell.
/Samsung%20ICR18650-24F%202400mAh%20(Green)-Temp-5.0.png)
/Samsung%20ICR18650-24F%202400mAh%20(Green)-Temp-7.0.png)
/Samsung%20ICR18650-24F%202400mAh%20(Green)-Temp-10.0.png)
/Samsung%20ICR18650-24F%202400mAh%20(Green)-CapacityTimeHours.png)
/Samsung%20ICR18650-24F%202400mAh%20(Green)-CapacityTime.png)
/Samsung%20ICR18650-24F%202400mAh%20(Green)-Energy.png)
/Samsung%20ICR18650-24F%202400mAh%20(Green)-PowerLoadTime.png)
/Samsung%20ICR18650-24F%202400mAh%20(Green)-TripCurrent.png)
/Samsung%20ICR18650-24F%202400mAh%20(Green)-Charge.png)
Conclusion
This is a good quality cell, but performance is not very impressive by todays standards.
Notes and links
Vapcell told me that I was missing some cells in my comparator and they would be happy to supply them.
How is the test done and how to read the charts
How is a protected LiIon battery constructed
More about button top and flat top batteries
Compare to 18650 and other batteries