The invention relates to a remote wireless charging device. The remote wireless charging device is a noncontact inductive charging device and comprises an energy emitting module, an energy switching module, and an energy receiving module. The input end of the energy emitting module is coupled to an external power-frequency AC power supply and the energy emitting module is used for converting electric power into magnetic field energy and emitting the magnetic field energy. At least one energy switching module is provided and the input end of the energy switching module is coupled to the output end of the energy emitting module. The energy switching module is used for switching the magnetic field energy emitted from the energy emitting module and prolonging wireless charging distance. The input end of the energy receiving module is coupled to the output end of the energy switching module. The energy receiving module is used for receiving the magnetic field energy switched by the energy switching module and converting the magnetic field energy into electric power to charge the battery of an electric device. The remote wireless charging device solves a problem that a conventional wireless charger is short in transmission distance and inconvenient to use.