A toner contains at least a bonding resin and a coloring agent, and has a weight mean particle size from 5 m to 12 m; not less than 90% by number of particles not less than 3 m have a circularity a not less than 0. CPE information is received remotely from the CPE. When the travel mode of an electrically powered vehicle is an EV mode, switching processing of a sub power storage device is performed based on the selected sub power storage device’s SOC.