Test/review of PKCell AAA 850mA (Green-silver)

HKJ

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Copenhagen, Denmark
[size=+3]PKCell AAA 850mA (Green-silver)[/size]

DSC_5807.jpg


Official specifications:
  • Model: AAA
  • Dimension (max): Diameter:10.5(mm) Height:44.5(mm)
  • Capacity: 850(mAH)
  • Norminal Voltage: 1.2(V)
  • Standard Charge Current: 85(mA) Time:15(H)
  • Rapid Charge Current: 255(mA) Time:4(H)
  • Reference Weight: 13.5g/Pcs
  • Ready to Use NiMh Rechargeable Battery AAA/850mAh/4Pcs/Blister

PKCell%20AAA%20850mA%20(Green-silver)-info.png


Maximum temperature raise at different discharge currents: 1A:+2,2°C, 2A:+4,9°C, 3A:+7,8°C, 5A:+12,3°C
Medium capacity AAA batteries from PKCell



DSC_5808.jpg
DSC_5809.jpg


DSC_5810.jpg

DSC_5811.jpg

DSC_5812.jpg


PKCell%20AAA%20850mA%20(Green-silver)-Capacity.png


Discharge curves looks fine for NiMH with 850mAh capacity. I could have wished for better tracking between the cell, but it is not a problem.

PKCell%20AAA%20850mA%20(Green-silver)-CapacityTime.png


PKCell%20AAA%20850mA%20(Green-silver)-CapacityTimeHours.png


PKCell%20AAA%20850mA%20(Green-silver)-Energy.png


PKCell%20AAA%20850mA%20(Green-silver)-PowerLoadTime.png


PKCell%20AAA%20850mA%20(Green-silver)-CurrentTest.png


PKCell%20AAA%20850mA%20(Green-silver)-Charge.png




[size=+3]Conclusion[/size]

These cells looks fairly good.



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

How is the test done and how to read the charts
Compare to other AA/AAA batteries: Alkaline/NiMH/Lithium
 
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