An app to see screen time since last charging?

I want to know how long did my battery last since last charging even if I charged it up to 80 % and not 100

5 comments

Gsam battery monitor does this.
I've been using Accuubattery with network permissions toggled off
- Accu battery is kinda to complex for me, too many things in there I do not care about
Afaik Battery Guru has this