normal
Apple wireless charging heat is very hot may be the following reasons:
1, iPhone13 in the charging time, especially the use of more than 20W charger charging heat is a normal phenomenon, almost any mobile phone in the use of fast charge will appear mobile phone fever.
2, one way is not to play the mobile phone when charging, such as watching videos, playing games, so that the mobile phone fever will be more serious, while the battery is also relatively large damage.
3, if you do not worry about the phone battery full, you can also consider using a lower charging power charger, relatively speaking, the phone will be less hot, but the charging time will be a little longer.
normal
Wireless charging heating is a normal phenomenon, but there is a certain temperature range, generally marked in the manual, it is recommended to read the manual carefully before use.