Apple iPhone12 mobile phone series cancelled the charger in the whole series this year, but with the box comes a C-L data line, that is, to support 20W fast charge speed, but some users in the use of fast charge when the mobile phone will be hot, what is going on, how to solve the mobile phone fever problem.
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1, Apple iPhone12promax use fast charging mobile phone heat is normal, for example, before charging to 70% power, charging speed is relatively fast, this period of time the mobile phone will appear fever
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2, after charging to 80% will enter a trickle state, this time the phone will not have a heating problem
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3, mobile phone charging heat is mainly because the charging power is high, so it will heat, which is a normal phenomenon, as long as the use of standard charger is safe
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4, if you do not want the phone to be too hot, you can also consider using a lower power charger, or temporarily do not use the phone when charging, because playing with the phone while charging will lead to shorter battery life
It is normal for iPhone 12 Pro Max phones to heat up when charging, and when charging, the current and voltage are larger, so the temperature will be higher than that of ordinary charging. If wireless charging is being carried out, because there will be energy loss in the wireless transmission process, there will also be a certain amount of heat.