Test/review of Parkside INR18650E 2000mAh (Blue)

HKJ

Flashaholic
Joined
Mar 26, 2008
Messages
9,715
Location
Copenhagen, Denmark
[size=+3]Parkside INR18650E 2000mAh (Blue)[/size]

DSC_5420.jpg


Official specifications:
  • Capacity: 2000mAh
  • Nominal voltage: 3.7V
  • Type: LiIon
  • Voltage for 5: 20V

Parkside%20INR18650E%202000mAh%20(Blue)-info.png


batterypack.png


The batteries has been removed from a unused Parkside 2.0 PAP 20 A1 battery pack.

DSC_5421.jpg
DSC_5422.jpg


The marks from the spot welded strips are visible.

DSC_5423.jpg

DSC_5424.jpg


Parkside%20INR18650E%202000mAh%20(Blue)-Capacity.png


There is a small difference in capacity between the two cells.

Parkside%20INR18650E%202000mAh%20(Blue)-Temp-15.0.png


Parkside%20INR18650E%202000mAh%20(Blue)-Temp-20.0.png


Parkside%20INR18650E%202000mAh%20(Blue)-Temp-30.0.png


The 30A discharge went wrong, on cell was terminated due to temperature, the other cell terminated itself, i.e. a fuse inside the cell disabled it.

Parkside%20INR18650E%202000mAh%20(Blue)-CapacityTimeHours.png


Parkside%20INR18650E%202000mAh%20(Blue)-CapacityTime.png


Parkside%20INR18650E%202000mAh%20(Blue)-Energy.png


Parkside%20INR18650E%202000mAh%20(Blue)-PowerLoadTime.png


Parkside%20INR18650E%202000mAh%20(Blue)-TripCurrent.png


Parkside%20INR18650E%202000mAh%20(Blue)-Charge.png




[size=+3]Conclusion[/size]

The cells looks fairly good, they are obvious not for 30A, but 20A looks fine.



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

These batteries was supplied by a reader 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
Graphical comparison to 18650 and other batteries
Table with all tested LiIon batteries
 
Top