Test/review of PKCell IMR18350 700mAh (Blue)

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HKJ
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Test/review of PKCell IMR18350 700mAh (Blue)

PKCell IMR18350 700mAh (Blue)
DSC_3640
Official specifications:


  • Nominal voltage: 3.7V
  • Capacity: 700mAh

PKCell%20IMR18350%20700mAh%20(Blue)-info
LiIon 18350 cell from PKCell, with a rated capacity of 700mAh it looks like old technology.
DSC_3641 DSC_3642
DSC_3643
DSC_3644
PKCell%20IMR18350%20700mAh%20(Blue)-Capacity
As is often the case for smaller batteries the capacity of the two cells is not perfectly matched. The cells are best used at currents below 5A.
PKCell%20IMR18350%20700mAh%20(Blue)-Temp-5.0
PKCell%20IMR18350%20700mAh%20(Blue)-Temp-7.0
PKCell%20IMR18350%20700mAh%20(Blue)-CapacityTimeHours
PKCell%20IMR18350%20700mAh%20(Blue)-CapacityTime
PKCell%20IMR18350%20700mAh%20(Blue)-Energy
PKCell%20IMR18350%20700mAh%20(Blue)-PowerLoadTime
PKCell%20IMR18350%20700mAh%20(Blue)-TripCurrent
PKCell%20IMR18350%20700mAh%20(Blue)-Charge
Discharge-PKCell%20IMR18350%20700mAh%20%28Blue%29-pulse-0.5%2010%2010-IR
Conclusion
These cells are definitely old technology with lower capacity and current capabilities than more modern cells.
Notes and links
The 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 other LiIon batteries
Table with all tested LiIon batteries

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

Superstocker
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Joined: 11/28/2018 - 21:22
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Thanks HKJ! Your work is greatly appreciated.