Wireless charging socket of course does not need to charge, it is directly connected to the power supply can be wireless charging for other devices. The wireless charging socket itself does not have a battery storage function. It requires the external power supply device to output a stable voltage in order to ensure that there is voltage on the wireless charging disc. Then other mobile devices such as mobile phones can be self-charged by placing them on the charging pad.
No, the working principle of wireless charging is different from its name, wireless charging is not completely without cables, and the charging base still needs to be connected to the socket through the power cord. It's just that the charging of the smartphone is wireless, it just needs to be placed on the charging dock. There is a coil in the charging seat with alternating current, and the coil is energized to generate a magnetic field.
You don't need it. Just plug it in
Hello, the base of wireless charging needs to be powered all the time.