Inaccurate mAh specs?

I just bought Anker PowerCore 10000 PD. I fully charged it then plugged it into my iPad Pro with a USB measurement tool. After a while, the battery died after ~4000mAh. Is this normal?

1 Like

@kumar.sachin might be able to help. (Sorry for calling on you so many time in one day :stuck_out_tongue_winking_eye:).

Nevermind. I googled up some answers. There is some energy loss happening when charging at higher voltages.

1 Like

While you are correct, it doesn’t seem that it would be this drastic. Idk

1 Like

Well done @movingincircles :clap:

Self help is the best help … most of the time the answer is on web and lot of sites have the details available.

Also at times, checking with Anker Support may yield answers during business hours / days.


Good point @movingincircles wonder how much energy loss would be there even if charging at higher voltages