Charging control device and charging control method

A charging control device for controlling charging of a battery that is mounted on a vehicle and is configured to be charged with electric power from an external power supply, the charging control device including: processing circuitry configured to: acquire a remaining charging time from a current time to a charging completion time of the battery; acquire a position of a user terminal operated by a user of the vehicle; acquire a travel time required for the user to move from the position of the user terminal to the vehicle; and notify the user terminal of charging completion information of the battery based on the remaining charging time and the travel time.