iPhone 15 Pro Max overheating during charging

As long as you don’t get a temperature warning message with a thermometer, you can continue to charge normally. In fact, it is normal for iPhones and about all other electronics to exert some kind of heat when charging.

surandra wrote:

It’s not normal sir it is really problem and you have to take care this

No one here has to take care of anything. You seem to be unaware no one here on this user to user only forum works for Apple. We are ALL users here, just like you are.

When you charge an iPhone it generates heat. It's called ion exhange and is normal. When you play graphic intensive games, you push the battery harder and that naturally generates heat. As already suggested by Zachyuy, if you are not seeing a thermometer on your phone with a notification the phone can't be used until the phone cools, it is not overheating.

But if you think there is an issue with your phone, you are welcome to schedule an appointment at your closest Apple Store and let Apple test it for you. No one here can or will do anything on this forum to take of it for you.