Test/review of Keeppower 14500 1100mAh P1450C3 (Black) 2020

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HKJ
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Test/review of Keeppower 14500 1100mAh P1450C3 (Black) 2020

Keeppower 14500 1100mAh P1450C3 (Black) 2020
DSC_4122
Official specifications:


  • Voltage: 3.70V
  • Rated capacity: 1100mAh
  • Minimum Capacity: 1000mAh
  • Discharge cut-off voltage: 2.50V
  • Charge voltage: 4.20V +/- 0.05V
  • Standard charge current: 500mA
  • Maximum constant discharge current: 2A

Keeppower%2014500%201100mAh%20P1450C3%20(Black)%202020-info
Protected high capacity 14500 LiIon batteries from Keeppower
DSC_4120 DSC_4121
DSC_4123 DSC_4124
DSC_4125
DSC_4126
Keeppower%2014500%201100mAh%20P1450C3%20(Black)%202020-Capacity
The two cells tracks fairly well and are not high current cells.
Keeppower%2014500%201100mAh%20P1450C3%20(Black)%202020-Temp-2.0
Keeppower%2014500%201100mAh%20P1450C3%20(Black)%202020-Temp-3.0
Keeppower%2014500%201100mAh%20P1450C3%20(Black)%202020-CapacityTimeHours
Keeppower%2014500%201100mAh%20P1450C3%20(Black)%202020-CapacityTime
Keeppower%2014500%201100mAh%20P1450C3%20(Black)%202020-Energy
Keeppower%2014500%201100mAh%20P1450C3%20(Black)%202020-PowerLoadTime
Keeppower%2014500%201100mAh%20P1450C3%20(Black)%202020-TripCurrent
Keeppower%2014500%201100mAh%20P1450C3%20(Black)%202020-Charge
Discharge-Keeppower%2014500%201100mAh%20P1450C3%20%28Black%29%202020-pulse-0.5%2010%2010-IR
Conclusion
These cells looks like good high capacity 14500 cells.
Notes and links
The batteries was supplied by Keeppower 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

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

zoulas
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Is keepower a real manufacturer or a re-wrap?

HKJ
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zoulas wrote:
Is keepower a real manufacturer or a re-wrap?

The are a distributor, i.e. they buy from many manufacturers and sells smaller quantities to dealers and others. One of their services is to rewrap batteries They run their own line of rewraps, but can also rewrap for other brands.

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

xtarflashlight
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Hi, sorry to disturb you here. Could you kindly check the PM for testing xtar new charger? Thanks!