Test/review of Keeppower 16340 800mAh RCR123A (Black-Silver) 2020

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HKJ
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Location: Copenhagen, Denmark
Test/review of Keeppower 16340 800mAh RCR123A (Black-Silver) 2020

Keeppower 16340 800mAh RCR123A (Black-Silver) 2020
DSC_4333
Official specifications:


  • Voltage: 3.70V
  • Typical capacity: 800mAh
  • Minimum Capacity: 750mAh
  • Discharge cut-off voltage: 2.50V
  • Charge voltage: 4.20V +/- 0.05V
  • Standard charge current: 500mA
  • Maximum constant discharge current: 2A

Keeppower%2016340%20800mAh%20RCR123A%20(Black-Silver)%202020-info
A 16340 LiIon battery with protection.
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DSC_4334 DSC_4335
The two cells match nicely.
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DSC_4337
Keeppower%2016340%20800mAh%20RCR123A%20(Black-Silver)%202020-Capacity
Keeppower%2016340%20800mAh%20RCR123A%20(Black-Silver)%202020-Temp-2.0
Keeppower%2016340%20800mAh%20RCR123A%20(Black-Silver)%202020-Temp-3.0
Keeppower%2016340%20800mAh%20RCR123A%20(Black-Silver)%202020-CapacityTimeHours
Keeppower%2016340%20800mAh%20RCR123A%20(Black-Silver)%202020-CapacityTime
Keeppower%2016340%20800mAh%20RCR123A%20(Black-Silver)%202020-Energy
Keeppower%2016340%20800mAh%20RCR123A%20(Black-Silver)%202020-PowerLoadTime
Keeppower%2016340%20800mAh%20RCR123A%20(Black-Silver)%202020-TripCurrent
Keeppower%2016340%20800mAh%20RCR123A%20(Black-Silver)%202020-Charge
Discharge-Keeppower%2016340%20800mAh%20RCR123A%20%28Black-Silver%29%202020-pulse-0.5%2010%2010-IR
Conclusion
The battery looks like a good protected 16340 battery and the size do match.
Notes and links
The batteries was supplied by Keeppower for review.
The cell is marked RCR123A to say it is rechargeable match for a CR123A primary cell, that is seldom correct.
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

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

spoonrobot
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Joined: 02/10/2016 - 14:01
Posts: 65

Thank you for the test, I have been looking for a better option for my legacy 16340 lights and this is the option I will go with based on your results.

id30209
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Joined: 05/17/2018 - 12:20
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Location: Croatia

Same here!

 

Truly the smallest protected 16340 so far...

WTB Titanium 4sevens 2xAA tube