Enercig 18650 2600mAh (Green)

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Official specifications:
Enercig%2018650%202600mAh%20(Green)-info

This is a very high current cell with good capacity.

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DSC_4868 DSC_4869

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Enercig%2018650%202600mAh%20(Green)-Capacity

The discharge curves matches perfectly and this cell handles 30A very nicely.
In my test I do not run it down to minimum voltage, for this reason I do not get the full capacity.

Enercig%2018650%202600mAh%20(Green)-Temp-15.0

Enercig%2018650%202600mAh%20(Green)-Temp-20.0

Enercig%2018650%202600mAh%20(Green)-Temp-30.0

At 30A the cell gets hot and the temperature increases about 10C after the discharge, some of it due to lag in my sensor and some of because it takes heat some time to get from inside the cell to outside the cell.

Enercig%2018650%202600mAh%20(Green)-CapacityTimeHours

Enercig%2018650%202600mAh%20(Green)-CapacityTime

Enercig%2018650%202600mAh%20(Green)-Energy

Enercig%2018650%202600mAh%20(Green)-PowerLoadTime

Enercig%2018650%202600mAh%20(Green)-TripCurrent

Enercig%2018650%202600mAh%20(Green)-Charge



Conclusion

This is one of the best high current cells on the market.



Notes and links

The batteries was supplied by ENERDan for review.

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