It won't hurt the battery.
The principle of the wireless charger is electromagnetic induction, the charger generates a magnetic field through the current, and the mobile phone generates a current through the magnetic field induction, so as to charge the mobile phone, the international standard is Qi charging, Apple mobile phone also supports Apple's MagSafe wireless charging.
? The most important thing that affects the battery life is the charge and discharge cycle of the mobile phone battery, that is, the process of the mobile phone from no electricity to full, and then from no electricity to full. As for wired charging or wireless charging, the charging method itself will not cause damage to the battery, so the Apple wireless charger will not cause damage to the battery.