Charging method, device, system and equipment of wireless charging device and storage medium

The invention relates to a charging method, device, system and equipment of a wireless charging device and a storage medium, and the charging method of the wireless charging device comprises the steps: obtaining the latest configuration information of power supply equipment in a charging process; when there is a difference between the latest configuration information and recorded historical configuration information, power adjustment is carried out according to first power supply specification information of the power supply equipment to obtain target transmitting power, and the historical configuration information is historical configuration information recorded by the wireless charging device for the power supply equipment; and performing wireless charging according to the target transmitting power, thereby realizing real-time adjustment of the transmitting power of the wireless charging device, enabling the wireless charging device to continuously work in the optimal working mode, solving the problem that