HKJ
(HKJ)
1
EAIEP ICR18650-26F 2600mAh (Pink)
/DSC_0482.jpg)
Official specifications:
-
Battery brand: ICR18650-26F
-
Battery: 1865
-
Diameter: 18mm
-
Height: 65mm
-
Resistance: 45.6mOhm
-
Battery capacity: 2600mAh
-
Standard voltage: 3.7V
-
Full charged voltage: 4.2V
-
Minimum voltage: 2.75V
/EAIEP%20ICR18650-26F%202600mAh%20(Pink)-info.png)
This is a 2600mAh cell with a type number matching a Samsung cell, but the top do not match the similar names Samsung cell I have tested.
/DSC_0483.jpg)
/DSC_0484.jpg)
/DSC_0485.jpg)
/DSC_0486.jpg)
/EAIEP%20ICR18650-26F%202600mAh%20(Pink)-Capacity.png)
The cell matches fairly well.
/EAIEP%20ICR18650-26F%202600mAh%20(Pink)-Temp-7.0.png)
/EAIEP%20ICR18650-26F%202600mAh%20(Pink)-Temp-10.0.png)
/EAIEP%20ICR18650-26F%202600mAh%20(Pink)-Temp-15.0.png)
/EAIEP%20ICR18650-26F%202600mAh%20(Pink)-CapacityTimeHours.png)
/EAIEP%20ICR18650-26F%202600mAh%20(Pink)-CapacityTime.png)
/EAIEP%20ICR18650-26F%202600mAh%20(Pink)-Energy.png)
/EAIEP%20ICR18650-26F%202600mAh%20(Pink)-PowerLoadTime.png)
/EAIEP%20ICR18650-26F%202600mAh%20(Pink)-TripCurrent.png)
/EAIEP%20ICR18650-26F%202600mAh%20(Pink)-Charge.png)
Conclusion
The cell looks good, but it is not a Samsung, discharge curves are different.
Notes and links
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
Graphical comparison to 18650 and other batteries
Table with all tested LiIon batteries
Barkuti
(Barkuti)
3
Wellp, more or less nice cell for the price I think. Discharges up to 10A but looks like far from its sweet spot at such rate. Its consistency could improve. The anode shape looks to be from Heter, as far as I know. I wonder where could we get datasheets from this and other chinese OEM cells. 
Thu, 11/21/2019 - 18:15
SIGShooter
(SIGShooter)
4
Looks closer to a Samsung 26H so maybe they should rename it!