BattEnergy 18650 3100mAh (Blue)

DSC_1631

Official specifications:
BattEnergy%2018650%203100mAh%20(Blue)-info

The cell used can be discharged down to 2.5 volt, in my test I only discharges to 2.8 volt, i.e. I do not measure the full capacity. But then, not all lights will be able to use the full capacity.

DSC_1630

DSC_1632 DSC_1633

DSC_1645
DSC_1646
DSC_1647

BattEnergy%2018650%203100mAh%20(Blue)-Capacity

The 3100mAh batteries has a very good batch, as expected from Panasonic cells.

BattEnergy%2018650%203100mAh%20(Blue)-CapacityTimeHours

BattEnergy%2018650%203100mAh%20(Blue)-CapacityTime

BattEnergy%2018650%203100mAh%20(Blue)-Energy

BattEnergy%2018650%203100mAh%20(Blue)-PowerLoadTime

BattEnergy%2018650%203100mAh%20(Blue)-TripCurrent

BattEnergy%2018650%203100mAh%20(Blue)-Charge



Conclusion

A very good battery.



Notes and links

The batteries was supplied by Taschenlampen-Papst.de 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