What happens when an ordinary rechargeable battery charges more than 24 hours?
So after the charge as much as possible in a well-ventilated place, or a good place for heat.
This will have a drawback, that is, a long charge of your charger on the impact of the inside of the coil heating, there is a certain security issues.
The phone will heat up, because it will discharge itself, and then the charger will charge it, so that the reciprocating, it will continue to heat.
The first ordinary rechargeable battery charge more than 24 hours will have little impact on your battery, it will not explode.