Is It Bad To Facetime While Charging Overnight. You will find recharging is slower while you continue to use your iPhone. Keep it plugged into the charger because FaceTime will drain a battery quickly.
In other words avoid charging phone overnight altogether. Answer 1 of 2. According to Apple charging your iPhone overnight or for long periods of time can actually be bad for it USA Today reports.
Answer 1 of 25.
To simply answer your question. No it is not bad for an iPhone if you do FaceTime and charge it at the same time. No it makes no difference. And while no one likes to get caught off guard keeping your phone too juiced up might be doing more damage in the long run.

