Test/review of Vapcell INR18650 2000mAh G20 (Purple) 2019

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HKJ
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Test/review of Vapcell INR18650 2000mAh G20 (Purple) 2019

Vapcell INR18650 2000mAh G20 (Purple) 2019
DSC_9307
Official specifications:


  • Model: G20 INR18650 2000mah 30A
  • Size: 18.3*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:49g
  • Internal resistance: Max:9mOhm AC 1kHz
  • Standard Charge: 2000mA,CCCV 100mA cut-off
  • Quick Charge Current: 4000mA
  • Max Continuous Discharge Current: 30A

Vapcell%20INR18650%202000mAh%20G20%20(Purple)%202019-info
This is a high current battery with fairly low capacity.
DSC_9304 DSC_9305
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DSC_9308 DSC_9309
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Vapcell%20INR18650%202000mAh%20G20%20(Purple)%202019-Capacity
The two cells are very well matched and maintain full capacity with any load up to 30A
Vapcell%20INR18650%202000mAh%20G20%20(Purple)%202019-Temp-15.0
Vapcell%20INR18650%202000mAh%20G20%20(Purple)%202019-Temp-20.0
Vapcell%20INR18650%202000mAh%20G20%20(Purple)%202019-Temp-30.0
Vapcell%20INR18650%202000mAh%20G20%20(Purple)%202019-CapacityTimeHours
Vapcell%20INR18650%202000mAh%20G20%20(Purple)%202019-CapacityTime
Vapcell%20INR18650%202000mAh%20G20%20(Purple)%202019-Energy
Vapcell%20INR18650%202000mAh%20G20%20(Purple)%202019-PowerLoadTime
Vapcell%20INR18650%202000mAh%20G20%20(Purple)%202019-TripCurrent
Vapcell%20INR18650%202000mAh%20G20%20(Purple)%202019-Charge
Vapcell%20INR18650%202000mAh%20G20%20%28Purple%29%202019-Pulse-1A-10-10-2.5V-IR
Conclusion
This battery looks like a good high current battery, but the good high current ability means lower capacity.
Notes and links
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
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! I don’t see them in the comparator yet but it looks like they will give the Samsung 20S’ a run for their money. Thanks for all your hard work.

HKJ
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Superstocker wrote:
Thanks HKJ! I don’t see them in the comparator yet but it looks like they will give the Samsung 20S’ a run for their money. Thanks for all your hard work.

It looks like “my” web server was on the way to a crash and that was the reason. The battery is up now.

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