Golisi IMR18650 2600mAh S26 (Black) 2018

DSC_9279

Official specifications: Golisi%20IMR18650%202600mAh%20S26%20(Black)%202018-info

This is high current batteries with moderate capacity.

DSC_9278

DSC_9280 DSC_9281

DSC_9282
DSC_9283
DSC_9284


Golisi%20IMR18650%202600mAh%20S26%20(Black)%202018-Capacity

There is a small difference between the two cells, they handle 20A nicely.

Golisi%20IMR18650%202600mAh%20S26%20(Black)%202018-Temp-15.0

Golisi%20IMR18650%202600mAh%20S26%20(Black)%202018-Temp-20.0

Golisi%20IMR18650%202600mAh%20S26%20(Black)%202018-Temp-30.0

At 30A I decided to stop a bit early due to temperature.

Golisi%20IMR18650%202600mAh%20S26%20(Black)%202018-CapacityTimeHours

Golisi%20IMR18650%202600mAh%20S26%20(Black)%202018-CapacityTime

Golisi%20IMR18650%202600mAh%20S26%20(Black)%202018-Energy

Golisi%20IMR18650%202600mAh%20S26%20(Black)%202018-PowerLoadTime

Golisi%20IMR18650%202600mAh%20S26%20(Black)%202018-TripCurrent

Golisi%20IMR18650%202600mAh%20S26%20(Black)%202018-Charge



Conclusion

Acceptable performance for 2600mAh high current batteries.



Notes and links

The batteries was supplied by Golisi 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