Test/review of Leise 18650 2800mAh (Black-yellow)

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HKJ
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Location: Copenhagen, Denmark
Test/review of Leise 18650 2800mAh (Black-yellow)

Leise 18650 2800mAh (Black-yellow)
DSC_5859
Official specifications:


  • 18650 High Performance Lithium Battery.
  • Voltage: 3.7V
  • Capacity: 2800mAh
  • Storage temperature: -20 ° C – + 60 ° C

Leise%2018650%202800mAh%20(Black-yellow)-info
These are moderate capacity batteries from a known Chinese brand.
DSC_5820 DSC_5821
DSC_5860 DSC_5861
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Leise%2018650%202800mAh%20(Black-yellow)-Capacity
The batteries matches fairly well, but they get too hot at 15A.
Leise%2018650%202800mAh%20(Black-yellow)-Temp-10.0
Leise%2018650%202800mAh%20(Black-yellow)-Temp-15.0
Leise%2018650%202800mAh%20(Black-yellow)-CapacityTimeHours
Leise%2018650%202800mAh%20(Black-yellow)-CapacityTime
Leise%2018650%202800mAh%20(Black-yellow)-Energy
Leise%2018650%202800mAh%20(Black-yellow)-PowerLoadTime
Leise%2018650%202800mAh%20(Black-yellow)-TripCurrent
Leise%2018650%202800mAh%20(Black-yellow)-Charge
Conclusion
These batteries are neither top capacity or current, but looks fine when there is no requirement for top performance.
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
Graphical comparison to 18650 and other 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!