The invention discloses an AC input wireless charging device. The device comprises a wireless charging transmitting device and a wireless charging receiving device; the wireless charging transmittingdevice comprises a filter and first rectifier circuit, a first conversion circuit, multiple wireless charging transmitting coils; the wireless charging receiving device comprises a wireless charging receiving coil, a second rectifier circuit, a charging circuit, and a charging battery; the first conversion circuit comprises a PFC circuit, an LLC circuit, a first MCU processor, a second MCU processor, multiple optoo-coupler isolators, multiple electronic switches, multiple LED bicolor lights, and multiple contact switches. The charging circuit comprises a power conversion circuit, a managementchip, and a modulation circuit. The problems that an external adapter occupies excessive space and circuit structure or one charger can only charge one or two electric appliances or a wireless charging product for simultaneously charging multiple electric appliances is complex in structure, needs to repeatedly set multiple sets of conversion circuits and multiple sets of transmitting circuits, thecost is greatly increased and the price is too high are solved.