Test/review of Nicron 14500 USB NRB-L750 750mAh (Black-Orange)

HKJ

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[size=+3]Nicron 14500 USB NRB-L750 750mAh (Black-Orange)[/size]

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Official specifications:
  • Product name: Nicron NRB-L750 750mAh Rechargeable 14500 Li-ion Battery
  • Battery Type: USB-Port rechargeable battery
  • Electric core type: High quality rechargeable lithium polymer battery
  • Capacity: 750mAh
  • Nominal voltage: 3.7V
  • Weight: About 20g
  • Size: 53mmx 14mm (Length x Diameter)


Nicron%2014500%20USB%20NRB-L750%20750mAh%20%20(Black-Orange)-info.png


A 14500/AA sized LiIon cell with build-in USB charger and protection.





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The two cells tracks nicely and can deliver about 2A continuous before the protection trips.

Nicron%2014500%20USB%20NRB-L750%20750mAh%20%20(Black-Orange)-CapacityTimeHours.png


Nicron%2014500%20USB%20NRB-L750%20750mAh%20%20(Black-Orange)-CapacityTime.png


Nicron%2014500%20USB%20NRB-L750%20750mAh%20%20(Black-Orange)-Energy.png


Nicron%2014500%20USB%20NRB-L750%20750mAh%20%20(Black-Orange)-PowerLoadTime.png


Nicron%2014500%20USB%20NRB-L750%20750mAh%20%20(Black-Orange)-TripCurrent.png


I only got one curve from each battery, my automatic test equipment did not reset the protection with the short pulse I uses.

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[size=+3]Conclusion[/size]

The battery works well, but it considerable longer than a regular AA cell.



[size=+3]Notes and links[/size]

The batteries was supplied by Banggood 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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