Windyfire 18650 2600mAh (Green)

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

A medium capacity 18650 battery, with full specifications.

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

Good looking curves, the two cells tracks nicely and capacity varies only a little bit with load.

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

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

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

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

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

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



Conclusion

These 2600mAh cells has very good performance and I will rate them as acceptable.



Notes and links

The batteries was supplied by Windyfire 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