Power vehicle user has supplied to the power company, when recharging in the destination, and to obtain the power information management apparatus to reduce the burden on the usage costs. A power meter for measuring the power data of the power transmitted to the power equipment from the storage battery of the vehicle, and the security module to encrypt association power data measured by the identification information and the power meter corresponding to the vehicle, the the identification information and power data corresponding to the encrypted vehicle transmitted to the power management database by the security module, and a communication device for storing electric power data corresponding to the identification information to the power management database in correspondence with the identification information based on the power data stored in the power management database, pull the required power from the power equipment, having a power control device for supplying electric power to the storage battery of the vehicle corresponding to the identification information.