Test/review of Golisi IMR18650 2600mAh S26 (Black) 2018

HKJ

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[size=+3]Golisi IMR18650 2600mAh S26 (Black) 2018[/size]

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Official specifications:
  • Capacity: 2600mAh
  • Constant Current: 25A

Golisi%20IMR18650%202600mAh%20S26%20(Black)%202018-info.png


This is high current batteries with moderate capacity.

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


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

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


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


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


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

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


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


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


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


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


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




[size=+3]Conclusion[/size]

Acceptable performance for 2600mAh high current batteries.



[size=+3]Notes and links[/size]

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
 
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