Is it bad for the battery to charge the phone overnight?
In theory it doesn't matter. However, we must be alert to the occurrence of a situation, that is, "when the mobile phone is charged, the screen is kept on the bed overnight." Don't think that this kind of strange thing will not happen, in fact, this is a usage scenario with a very high probability of occurrence.
For example, if you are lying in bed and playing with your mobile phone at night, the novel software or video software you have opened prevents the screen from being screened. Since the mobile phone is not charged during the day, the mobile phone is about to run out of power, so your mobile phone is plugged in. Then you fell asleep. When you wake up the next morning, you will suspect that you have put a bomb on your pillow, and your phone will be extremely hot. If you happen to drop it under the quilt and cover it, that's fine, maybe it will wake you up directly. You must be alert to the occurrence of this kind of thing. You can charge your mobile phone normally, and you can use a charger with any power. The 100w120w charger can charge the phone all day and night without any problem. But don't leave the phone on the bed in a place that is not conducive to heat dissipation for one night while the screen of the phone is on. It's really, really scary. Once an accident occurs, the consequences are unimaginable.
