Test/review of Xtar IMR18350 850mAh (Black)

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HKJ
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Test/review of Xtar IMR18350 850mAh (Black)

Xtar IMR18350 850mAh (Black)
DSC_7601
Official specifications:


  • Battery Capacity (Mfg Rated): 850 mAh
  • Battery Chemistry: Li-Ion
  • Battery Feature: Rechargeable
  • Battery Form Factor: 18350
  • Battery Maximum Voltage: 4.2 V
  • Battery Rated Voltage: 3.7 V

Xtar%20IMR18350%20850mAh%20(Black)-info
A 18350 high current cell (IMR usual means high current) from Xtar.
DSC_7600
DSC_7602 DSC_7603
DSC_7604
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Xtar%20IMR18350%20850mAh%20(Black)-Capacity
The tracking between the cells is acceptable, but they cannot deliver more than about 5A.
Xtar%20IMR18350%20850mAh%20(Black)-Temp-5.0
Xtar%20IMR18350%20850mAh%20(Black)-Temp-7.0
As is usual the case with the small cell the energy is used before I can register a hot cell.
Xtar%20IMR18350%20850mAh%20(Black)-CapacityTimeHours
Xtar%20IMR18350%20850mAh%20(Black)-CapacityTime
Xtar%20IMR18350%20850mAh%20(Black)-Energy
Xtar%20IMR18350%20850mAh%20(Black)-PowerLoadTime
Xtar%20IMR18350%20850mAh%20(Black)-TripCurrent
Xtar%20IMR18350%20850mAh%20(Black)-Charge
Conclusion
This battery looks good enough for a average 18350 cell, but it is not a high current cell.
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
Comparison to other LiIon batteries

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

Edited by: HKJ on 01/14/2017 - 01:52