Test/review of Vapcell INR18650 2000mAh (Green) 2018

HKJ

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[size=+3]Vapcell INR18650 2000mAh (Green) 2018[/size]

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Official specifications:
  • Model: INR18650 2000mah 28A
  • Size: 18.4*65.0mm
  • Nominal voltage: 3.60V
  • End-of-charge voltage: 4.20V
  • End-of-discharge Voltage: 2.5V
  • Typical Capacity: 2000mAh (0.2C discharge)
  • Min capacity: 1900mAh (0.2C discharge)
  • Weight: Max:50g
  • Internal resistance: Max: 10mOhm (AC 1kHz)
  • Standard Charge: 2000mA,CCCV 100mA cut-off
  • Charging Time: 1.5hours(standard charge)
  • Quick Charge Current: 3000mA
  • Max Continuous Discharge Current: 28000mA

Vapcell%20INR18650%202000mAh%20(Green)%202018-info.png


This battery is fairly low capacity, but very high current.

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Vapcell%20INR18650%202000mAh%20(Green)%202018-Capacity.png


The discharge curves tracks very well and the cell can deliver the rated 2000mAh at any current up to rated maximum.

Vapcell%20INR18650%202000mAh%20(Green)%202018-Temp-20.0.png


Vapcell%20INR18650%202000mAh%20(Green)%202018-Temp-30.0.png


Vapcell%20INR18650%202000mAh%20(Green)%202018-CapacityTimeHours.png


Vapcell%20INR18650%202000mAh%20(Green)%202018-CapacityTime.png


Vapcell%20INR18650%202000mAh%20(Green)%202018-Energy.png


Vapcell%20INR18650%202000mAh%20(Green)%202018-PowerLoadTime.png


Vapcell%20INR18650%202000mAh%20(Green)%202018-TripCurrent.png


Vapcell%20INR18650%202000mAh%20(Green)%202018-Charge.png




[size=+3]Conclusion[/size]

This is a good battery for high current applications, but capacity is on the low side.



[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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