Windyfire IMR26650 3500mAh (Blue)

DSC_9933

Official specifications: Windyfire%20IMR26650%203500mAh%20(Blue)-info

This is a high current 26650 cell, the two ratings printed on the cell is continuos and pulse rating.

DSC_9931 DSC_9932

DSC_9934 DSC_9935

DSC_9936
DSC_9937

Windyfire%20IMR26650%203500mAh%20(Blue)-Capacity

The discharge curves is tracking nicely and capacity is nearly constant up to 20A and do also match the marked capacity. The 30A curve is a bit high for the battery.

Windyfire%20IMR26650%203500mAh%20(Blue)-CapacityTimeHours

Windyfire%20IMR26650%203500mAh%20(Blue)-CapacityTime

Windyfire%20IMR26650%203500mAh%20(Blue)-Energy

Windyfire%20IMR26650%203500mAh%20(Blue)-PowerLoadTime

Windyfire%20IMR26650%203500mAh%20(Blue)-TripCurrent

Windyfire%20IMR26650%203500mAh%20(Blue)-Charge



Conclusion

This battery has good high current performance, this also means it is not a top performer in capacity.



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
Compare to 26650 and other batteries