Mobile phones charge mobile phones wirelessly. Wireless charging technology is a way of charging through the principle of electromagnetic induction, which uses the transmitter to convert electrical energy into electromagnetic waves, and the electromagnetic waves are converted into electrical energy through the receiver, so as to realize the charging of the mobile phone.
Wireless charging mobile phones usually have a receiver chip built in, allowing them to receive electromagnetic waves emitted by the transmitter and perform energy conversion. This charging method avoids the trouble of connecting the charging line when traditional wired charging, and provides a more convenient and flexible charging method. At present, more and more mobile phone brands are beginning to provide wireless charging function, so that users can more easily charge their mobile phones.
Huawei mate10 can be used as a charging bank to recharge other mobile phones.