Basen 18650 3000mAh BS186C (Black)

DSC_6476

Official specifications:

4.35 volt

Basen%2018650%203000mAh%20BS186C%20(Black)%204.35V-info

This battery is a 4.35 volt battery, even though Basen does not specify it.

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DSC_6477 DSC_6478

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Basen%2018650%203000mAh%20BS186C%20(Black)%204.35V-Capacity

Very nice discharge curves up to 7A with perfect match and same capacity.

Basen%2018650%203000mAh%20BS186C%20(Black)%204.35V-CapacityTimeHours

Basen%2018650%203000mAh%20BS186C%20(Black)%204.35V-CapacityTime

Basen%2018650%203000mAh%20BS186C%20(Black)%204.35V-Energy

Basen%2018650%203000mAh%20BS186C%20(Black)%204.35V-PowerLoadTime

Basen%2018650%203000mAh%20BS186C%20(Black)%204.35V-TripCurrent

Basen%2018650%203000mAh%20BS186C%20(Black)%204.35V-Charge



4.30 volt

Basen%2018650%203000mAh%20BS186C%20(Black)%204.3V-info

Reducing the charge voltage to 4.30 volt looses about 130mAh.

Basen%2018650%203000mAh%20BS186C%20(Black)%204.3V-Capacity

Basen%2018650%203000mAh%20BS186C%20(Black)%204.3V-CapacityTimeHours

Basen%2018650%203000mAh%20BS186C%20(Black)%204.3V-CapacityTime

Basen%2018650%203000mAh%20BS186C%20(Black)%204.3V-Energy

Basen%2018650%203000mAh%20BS186C%20(Black)%204.3V-PowerLoadTime

Basen%2018650%203000mAh%20BS186C%20(Black)%204.3V-TripCurrent

Basen%2018650%203000mAh%20BS186C%20(Black)%204.3V-Charge




4.20 volt

Basen%2018650%203000mAh%20BS186C%20(Black)-info

At 4.20 volt the battery has about 330mAh less than at 4.35 volt.

Basen%2018650%203000mAh%20BS186C%20(Black)-Capacity

Basen%2018650%203000mAh%20BS186C%20(Black)-CapacityTimeHours

Basen%2018650%203000mAh%20BS186C%20(Black)-CapacityTime

Basen%2018650%203000mAh%20BS186C%20(Black)-Energy

Basen%2018650%203000mAh%20BS186C%20(Black)-PowerLoadTime

Basen%2018650%203000mAh%20BS186C%20(Black)-TripCurrent

Basen%2018650%203000mAh%20BS186C%20(Black)-Charge



Conclusion

The performance is good on this battery and as usual a 4.35 volt battery gives some extra voltage during discharge.



Notes and links

The batteries was supplied by Basen for a 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
Compare to 18650 and other batteries