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25 Dec, 2018
Good for tracking battery usage.
This meter is good for tracking battery usage and available capacity.
The operation of the capacity meter is as follows: It has a setting for the battery AH capacity. During charging the AH (and percent) count up, the AH will stop counting at the AH setting even if the battery is accepting more charge. The AH will count down as you discharge the battery, it will stop at 0 AH.
I have not been able to determine if the time function do anything of use, it just counts up.