normal
1. It is normal for Apple iPhone12 mobile phones to heat up when charging, especially when using 20W and 30W fast charging
2, the heat mainly appears before charging to 70% of the electricity, this time the charging speed is faster, generally maintain the speed of 20W, the mobile phone will have fever
3, but after charging up to 80%, it will enter the state of trickle, at this time the charging power will be relatively low, at 10W or even lower state, this time the phone will not heat
4, it should be reminded that when the phone is charging, do not play with the phone at the same time, so that in addition to causing more serious heat of the phone, it will also damage the battery
5. Users can check the current battery health in [Settings] - [battery] - [battery health]. If it is less than 80%, they can go to Apple stores or authorized stores to repair and replace the battery.
Emblem, Apple 12 wireless magnetic charging fever serious reasons:
1. Charging state, in the charging state, the battery will generate heat, which is a normal phenomenon. It is used when charging for a long time, and the second is the reason for the charger and data cable
2. Playing large mobile games or applications will occupy a lot of CPU resources.
3. When using the mobile phone while charging, it is recommended to use it after fully charging.
4. The use of mobile phones in a closed environment, because the mobile phone is in a closed state, the heat does not go out, will lead to serious fever, it is recommended to use in a well-ventilated environment.
A: The magnetic charging of the IPhone 12 mobile phone generally does not appear obvious heat, the magnetic charging model of this mobile phone in normal use generally does not occur obvious heat will only appear warm, obvious fever failure