Finding out what drains my battery

My Fairphone 2 drains the battery in half a day or even faster and I have to charge the battery multiple times a day. When I check the battery stats, most of the usage is filed under the Miscellaneous category which only tells me that it wasn’t able to figure out what app uses my battery:

First I suspected a broken battery and ordered a new one. Now this still happens with the new battery and I’m lost.

I also tried to to use top on the terminal to figure out what process uses to much resources/cpu time but couldn’t see anything unusual.

Edit: Yes, I obviously plugged the phone it at some point as shown in the graph above.

A post was merged into an existing topic: :gb: :de: Battery consumption view: What is “other”/“sonstige”?