ELECTRONIC DEVICE, AND WIRELESS CHARGING APPARATUS, SYSTEM AND METHOD

Embodiments of the present invention provide an electronic device, and a wireless charging apparatus, system and method, relating to the technical field of wireless charging. The wireless charging system comprises: a device to be charged and the wireless charging apparatus. The device to be charged comprises a battery and at least two wireless receiving coils. The wireless charging apparatus comprises at least two wireless transmitting coils. The at least two wireless transmitting coils are used for converting electric energy into electromagnetic signals for transmission; the at least two wireless receiving coils are used for receiving electromagnetic signals transmitted by the wireless charging apparatus at different charging stages, wherein the at least two wireless transmitting coils are matched with the at least two wireless receiving coils in a one-to-one manner. The electronic device, and the wireless charging apparatus, system and method provided in the embodiments of the present invention can significantly improve a wireless charging power of the electronic device.