Test/review of LG 21700 H30 3000mAh (Gray)

HKJ

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[size=+3]LG 21700 H30 3000mAh (Gray)[/size]

DSC_1091.jpg


Official specifications:
  • I did not find any specifications.

LG%2021700%20H30%203000mAh%20(Gray)-info.png


A high current LG cell.

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LG%2021700%20H30%203000mAh%20(Gray)-Capacity.png


The two cells tracks nicely and has constant capacity up to more than 20A.

LG%2021700%20H30%203000mAh%20(Gray)-Temp-20.0.png


LG%2021700%20H30%203000mAh%20(Gray)-Temp-30.0.png


LG%2021700%20H30%203000mAh%20(Gray)-CapacityTimeHours.png


LG%2021700%20H30%203000mAh%20(Gray)-CapacityTime.png


LG%2021700%20H30%203000mAh%20(Gray)-Energy.png


LG%2021700%20H30%203000mAh%20(Gray)-PowerLoadTime.png


LG%2021700%20H30%203000mAh%20(Gray)-TripCurrent.png


LG%2021700%20H30%203000mAh%20(Gray)-Charge.png


Discharge-LG%2021700%20H30%203000mAh%20%28Gray%29-pulse-1.0%2010%2010-IR.png



[size=+3]Conclusion[/size]

The cell is a good high current cell, but it means less capacity.



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

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
 
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