NOVELTY - The system has opening-and-closing unit to open and close electric power supply path from electric power supply source to electric power supply object. An acquisition unit acquires electric power supply side identification information, electric power utilization side identification information and electric power utilization information. A transmitting unit transmits electric power supply side identification, electric power utilization side identification and electric power utilization information to fee-charge apparatus (700) through wired or wireless communication line.    USE - System for supplying electric power to electric power supply object such as battery of e.g. two, three or four-wheeled electric vehicle such as motorbike and bicycle. Can also be used in communication terminal device such as office apparatus, household appliance, electric refrigerator and air-conditioning equipment, copying machine and mobile telephone.    ADVANTAGE - Since the transmitting unit transmits electric power supply side identification, electric power utilization side identification and electric power utilization information to fee-charge apparatus through wired or wireless communication line, the fee-charging process is carried out with respect to fee-charging object corresponding to combination of electric power supply side identification information and electric power utilization side identification information. Thus, the fee-charging of the various aspects in which the combination of electric power utilization side identification information and electric power supply side identification information mutually differs is attained, while the freedom degree of the installation place of electric power supply control apparatus is increased with improved user experience.    DESCRIPTION OF DRAWING(S) - The drawing shows a schematic view of the electric power supply system. (Drawing includes non-English language text)    Electric power supply control apparatus (100)    Switch unit (110)    Network communication unit (130)    Electric power supply source (300)    Fee-charge apparatus (700)