MOVING DEVICE POWER FEEDING DEVICE

A terminal accommodating portion is disposed on a front side or a rear side in a traveling direction of the wheel that travels between the pair of side walls of a rail, and is attached to the moving device. A power receiving terminal receives electric power to be fed to a secondary battery, and is provided to be movable along a width direction. A terminal receiving portion is groove-shaped and is provided in one side wall of the rail, and the power receiving terminal configured to move along the width direction of the moving device is inserted into the terminal receiving portion. A power transmitting terminal is disposed on a surface, inside the terminal receiving portion, on which the power receiving terminal slides during movement, is present over a longitudinal direction of the rail, and comes into contact with and transmit power to the power receiving terminal.