I frequently use my phone as a GPS navigator with "Android auto" app.
For this the phone must be connected to the car with the USB.
The car charge the phone, that is too often at 100% of battery level.
I know that it's better not to keep batteries at 100% for a long time, so I'm searching for a solution to manually stop battery charging when connected to an USB port, or limit charging to 80%.
Is this possible? How?
Many thanks
