Generally speaking, under normal circumstances, Xiaomi pd fast charge can be charged with Apple mobile phones or tablets. PD fast charge is the standard fast charge protocol developed by the USB IF organization, theoretically speaking, as long as the charger and mobile phone that meet the standard fast charge protocol can be charged. And the charger that supports the USB PD fast charge protocol can be compatible with the ordinary charging voltage output, that is, the Apple phone that does not support the PD fast charge protocol can also be charged at a standard 5 volt voltage.