However, the wireless charging speed of Apple xs max is not fast, and the charging efficiency is not as high as the traditional original charger.
This way of charging is to use the inductive magnetic flux generated between a wireless charging board and the induction magnet on the mobile phone, and convert this magnetic force into electricity for current transmission.
The circuit structure required by this charging method is relatively simple, and the cost is not too high, but this charging method also has a disadvantage, that is, the transmission distance is too short, if the location of the mobile phone is not placed, then it is likely to be unable to charge, or the charging speed is particularly slow.