Apple 20w fast charge can be charged overnight
Now the mobile phone is overcharge protection, if you have been charging or charging for a night, when the mobile phone is fully charged, it will do an automatic power off processing, if the mobile phone power consumption continues to decline, it will continue to charge, this does not matter, in this case before the factory has done the corresponding test, you can rest assured to use, but not recommended to use often. The loss of the battery is relatively large
There is no impact, now the mobile phone is equipped with lithium-ion battery, the mobile phone will automatically power off after being full of electricity, fast charging the mobile phone for a night will not affect the mobile phone.
iphone12 support 20w fast charge, iphone12 all series support PD fast charge, Qi wireless charging, also support MagSafe wireless charging, users can use 20w fast charger for 30 minutes to charge up to 50% power.
It can be charged overnight, and the charging circuit of the phone will stop charging when it is fully charged.