GTF TR14500 2500mAh (Yellow)

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Official specifications:
GTF%20TR14500%202500mAh%20(Yellow)-info

Yet another super high capacity cell from ebay, I hope nobody is surprised by the result.

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GTF%20TR14500%202500mAh%20(Yellow)-Capacity

Capacity is about half of a good cell and current capability is also rather low, the cell can only deliver 1A.

GTF%20TR14500%202500mAh%20(Yellow)-Temp-2.0

The cell do not get warm at any current.

GTF%20TR14500%202500mAh%20(Yellow)-CapacityTimeHours

GTF%20TR14500%202500mAh%20(Yellow)-CapacityTime

GTF%20TR14500%202500mAh%20(Yellow)-Energy

GTF%20TR14500%202500mAh%20(Yellow)-PowerLoadTime

GTF%20TR14500%202500mAh%20(Yellow)-TripCurrent

GTF%20TR14500%202500mAh%20(Yellow)-Charge



Conclusion

The capacity is rated about 7 times to high, this makes the real capacity rather pathetic and the cell is also fairly limited in current.

I will rate this a bad cell.


Notes and links

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
Comparison to other LiIon batteries