A charging device includes an air nozzle that prevents power-feeding-side terminals from becoming wet by blasting air, fitting switches operated when a power feeding connector is removed from a connector holding portion, and an ECU that activates an air compressor and a vacuum pump on the basis of operations of the fitting switches. The power-feeding-side terminals can be prevented from becoming wet while the power feeding connector is attached to a power receiving connector of an electric vehicle after being removed from the connector holding portion.