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

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

PKCell AAA 850mA (Green-silver)

DSC_5807

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

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_5803 DSC_5804

DSC_5808DSC_5809

DSC_5810
DSC_5811
DSC_5812

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

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

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

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

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

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

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



Conclusion

These cells looks fairly good.



Notes and links

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

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