To provide a non-contact charging system having improved convenience.

A charger 10 includes: a plurality of power transmitting side coils 13a-13c; and power transmitting circuits 12a-12c for converting power from a power supply circuit 11 into AC and supplying the converted power to the power transmitting coils 13a-13c independently for the respective coils 13a-13c. An apparatus to be charged (a body apparatus A) equipped with a plurality of power receiving side coils 21a-21c can be charged by using power transmission from the plurality of power transmitting side coils 13a-13c of the charger 10, and a plurality of apparatuses to be charged (body apparatuses B-D) equipped with the power receiving side coils (power receiving side coils 21d-21f) whose number is smaller than the number of the power transmitting side coils 13a-13c can be simultaneously charged.