Test/review of Test of Vapcell INR14650 1100mAh V11 (Gold) 2020

Batteries and Chargers Rechargeable Batteries
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Test of Vapcell INR14650 1100mAh V11 (Gold) 2020

Vapcell INR14650 1100mAh V11 (Gold) 2020







Official specifications:

  • Model: INR14650

  • Size: 14.0*66.7mm

  • Type: Button top

  • Nominal voltage: 3.60V

  • End-of-charge voltage: 4.20V

  • End-of-discharge Voltage: 2.75V

  • Typical Capacity: 1100mAh (0.2C discharge)

  • Min capacity: 1050mAh (0.2C discharge)

  • Weight: Max:28g

  • Internal resistance: Max:18mOhm (AC 1kHz)

  • Standard Charge: 500mA,CCCV 50mA cut-off

  • Quick Charge Current: 1500mA

  • Max Continuous Discharge Current: 6A

  • Operating Temperature: Charging: 0°C ~ 45°C, Discharging: –20°C~75°C

  • Storage Temperature: –5°C~35°C



A 14650 LiIon battery, this is AA cell in diameter, but as long as a 18650 cell.











The two batteries matches well and keep the capacity first starts dropping above 3A.






















Conclusion

It is a unusual size, the extra size gives it a slightly more capacity than 14500 cells.



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 other LiIon batteries
Table with all tested LiIon batteries
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Thanks HKJ!

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14650? Whaaaaaat? Interesting, but is there an application for such a battery? I would doubt it would get created if there wasn’t a use for it, but these odd battery sizes have me scratching my head sometimes.

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I can remember having seen cells this size before. These TrustFire 14650 1600mAh and (discontinued) IMR 14650 950mAh are examples and feature the same anode geometric shape as this newer cell, this means it is manufactured by the same OEM (Heter). The bloated 1600mAh capacity cell appears in the official TrustFire website.

Applications? ¯\_(ツ)_/¯

Thanks for the review Henrik.