[RobotToaster]

Do a lot of phones have faulty charge termination circuits or something? I can't see any logical reason for this. Plenty of people leave laptops plugged in constantly for months without that happening.

[NovaDudely]

I have a 2011 Macbook Pro that I have left on a charger for 5 years with no issue. Only runs for about 40-50 minutes off the charger nowadays.