BATTERY DEVICE, INFORMATION PROCESSING DEVICE, AND CONTROL METHOD AND CONTROL PROGRAM THEREFOR

摘要

A battery device for supplying electricity in an efficient manner. To achieve this purpose, a movable battery device is provided with: a battery for storing electric power; a stored charge detecting means for detecting the amount of charge stored in the battery; a stored-charge transmitting means for transmitting stored-charge information pertaining to the detected stored charge to an information processing device; a reservation information receiving means for receiving, from the information processing device, reservation information specifying an electrically powered device that is to be connected in the future; and a storage means for storing the reservation information.