The use of wireless charging has the following steps.
1. Connect the USB cable and plug it into the socket.
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2. When the phone is out of power or about to be out of power, put the phone on the charger board casually.
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3, the charger and the phone will realize the inductive connection and charge in an instant, and the battery icon at the top of the phone screen will also show the charging status.
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Wireless charging technology: derived from radio energy transmission technology, it can be divided into two ways of low-power wireless charging and high-power wireless charging. Low-power wireless charging often uses electromagnetic induction, such as the Qi method of charging mobile phones, but ZTE's electric vehicle wireless charging method uses induction. High-power wireless charging usually adopts a resonant mode (most electric vehicle charging uses this mode) by the power supply device (charger) to transmit energy to the electric device, which uses the received energy to charge the battery, and at the same time for its own operation. Since the energy is transmitted between the charger and the electrical device by a magnetic field, no wires are connected between the two, so the charger and the electrical device can be exposed without conducting contacts.