GTL LS18650 10000mAh (White)

DSC_8798

Official specifications:
GTL%20LS18650%2010000mAh%20(White)-info

A very high capacity cell according to specifications, but they are fake.

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GTL%20LS18650%2010000mAh%20(White)-Capacity

The cell can deliver up to about 2A and only have 500mAh in capacity, this is the same as many other of these fake cells.

GTL%20LS18650%2010000mAh%20(White)-Temp-3.0

As usual they do not have enough energy to get hot.

GTL%20LS18650%2010000mAh%20(White)-CapacityTimeHours

GTL%20LS18650%2010000mAh%20(White)-CapacityTime

GTL%20LS18650%2010000mAh%20(White)-Energy

GTL%20LS18650%2010000mAh%20(White)-PowerLoadTime

GTL%20LS18650%2010000mAh%20(White)-TripCurrent

GTL%20LS18650%2010000mAh%20(White)-Charge



Conclusion

It looks like many of these "high capacity" cells are from the same factory and with the same actual specification (i.e. about 500mAh and max. 2A)

As usual my rating is 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
Compare to 18650 and other batteries