Test/review of Vapcell INR18650 2400mAh (Purple)

HKJ

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[size=+3]Vapcell INR18650 2400mAh (Purple)[/size]

DSC_5549.jpg

Official specifications:
  • Model: INR18650
  • Size: 18.3*64.8mm
  • Nominal voltage: 3.6V
  • End-of-charge voltage: 4.20V
  • End-of-discharge Voltage: 2.50V
  • Typical Capacity: 2400mAh (0.2C discharge)
  • Min capacity: 2300mAh (0.2C discharge)
  • Weight: Max:46g
  • Internal resistance: Max:10mOhm
  • Standard Charge: 1000mA,CCCV 100mA cut-off
  • Charging Time: 3.5hours(standard charge)
  • Quick Charge Current: 4000mA
  • Max Continuous Discharge Current: 30000mA
  • Operating Temperature: Charging: 0°C ~ 45°C, Discharging: -20°C~70°C
  • Storage: Temperature -5°C~35°C, Humidity <75%RH
  • Standard environmental condition: Temperature: 23±5°C
  • Humidity: 45-75%RH

Vapcell%20INR18650%202400mAh%20(Purple)-info.png


This is a high current cell with not that much capacity.

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DSC_5548.jpg


DSC_5550.jpg
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DSC_5554.jpg


Vapcell%20INR18650%202400mAh%20(Purple)-Capacity.png


The two cells tracks nicely and they can deliver 30A.

I had to skip the temperature curves, I forgot to replace the battery (It last about a year).

Vapcell%20INR18650%202400mAh%20(Purple)-CapacityTimeHours.png


Vapcell%20INR18650%202400mAh%20(Purple)-CapacityTime.png


Vapcell%20INR18650%202400mAh%20(Purple)-Energy.png


Vapcell%20INR18650%202400mAh%20(Purple)-PowerLoadTime.png


Vapcell%20INR18650%202400mAh%20(Purple)-TripCurrent.png


Vapcell%20INR18650%202400mAh%20(Purple)-Charge.png




[size=+3]Conclusion[/size]

The battery is a bit low in capacity, but it can deliver a lot of current.



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

The batteries was supplied by Vapcell 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
Compare to 18650 and other batteries
 
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