Yes, the mobile phone with the shell can be charged, it often has a spare position in the charging port is dedicated to charging, but if you use wireless charging, but. But it can't, because a mobile phone wearing a shell will affect the transmission efficiency of his mobile phone and affect the magnetic induction phenomenon. Therefore, pay special attention to the use of time, in general, do not allow mobile phones with shells to use wireless charging, only limited charging, this should also pay special attention to.
Yes, Apple's latest wireless charger supports the iphone12 in case charging.