Open Source Charging Monitor for Android

Charging power, time to 80% and 100%, and battery temperature, on one screen.

Free and open source

No ads

No account

No permissions

What it shows

1

How many watts?

The power going into your battery, live.

Time to 80% and 100%, plus a forecast for every 10% in between.

Battery temperature, marked Normal, Warm or Hot.

Unplugged, how long you have left at your current use.

Times are estimates. Charging slows after 80%, so 90% and 100% are the least certain.