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

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HKJ
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Location: Copenhagen, Denmark
Test/review of Golisi IMR18650 2600mAh S26 (Black) 2018

Golisi IMR18650 2600mAh S26 (Black) 2018
DSC_9279
Official specifications:


  • Capacity: 2600mAh
  • Constant Current: 25A

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

My website with reviews of many chargers and batteries (More than 1000): https://lygte-info.dk/

Splott-Light
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Joined: 08/20/2015 - 20:15
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Location: Just Outside of England

HKJ,

Thanks once again for testing these.

S-L Smile

Ouchyfoot to a New Member: Welcome CJ. Now you have to learn about buying an inexpensive flashlight and modifying it until it either blows up, or starts small fires on the moon…………

Hugh Johnson:
I, too, once lived a tragic and empty life. Then I found [portable] light.
You forgot to mention clothes. I sold most of my clothes to fund my light collection. This is actually fine, since I only go out after dark, and most people can’t see me.
Finally, I got my priorities straight.