an iPhone 13 series that charging is put on hold at 80 percent
Do you find that charging is put on hold due to temperature extreme's iPhone 13 series?
This is a new statement, which we all get. Your phone isn't overheating. It's just letting you know the charge has been stopped at 80% and will resume after the phone is cooler to protect and preserve the health of the battery.
There's nothing wrong here.