Efest IMR18650 2600mAh (Purple) 2017

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Official specifications:
Efest%20IMR18650%202600mAh%20(Purple)%202017-info

A 2600mAh high current 18650 cell.

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Efest%20IMR18650%202600mAh%20(Purple)%202017-Capacity

Nice tracking discharge curves with nearly constant capacity.

Efest%20IMR18650%202600mAh%20(Purple)%202017-Temp-15.0

Efest%20IMR18650%202600mAh%20(Purple)%202017-Temp-20.0

Efest%20IMR18650%202600mAh%20(Purple)%202017-Temp-30.0

At 30A continuous discharge current the cell gets too hot.

Efest%20IMR18650%202600mAh%20(Purple)%202017-CapacityTimeHours

Efest%20IMR18650%202600mAh%20(Purple)%202017-CapacityTime

Efest%20IMR18650%202600mAh%20(Purple)%202017-Energy

Efest%20IMR18650%202600mAh%20(Purple)%202017-PowerLoadTime

Efest%20IMR18650%202600mAh%20(Purple)%202017-TripCurrent

Efest%20IMR18650%202600mAh%20(Purple)%202017-Charge



Conclusion

This looks like a very good high current cell and it can easily deliver the rated 25A current.



Notes and links

The batteries was supplied by Efest for review.

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