A charging apparatus for an electrically-powered vehicle (EVA, EVB), the charging apparatus comprising: a plurality of charging ports; a charging portion configured to output charge current to the charging ports; an input portion configured to receive selection of a charge pattern by a user among a plurality of charge patterns prepared in advance including a charge-history-dependent charge pattern to determine the charge current based on charge history information regarding a charge history of the electrically-powered vehicle (EVA, EVB); a selection result storing portion configured to store a result of the selection; a history information storing portion configured to store the charge history information of the electrically-powered vehicles (EVA, EVB) connected to the charging ports; and a controller configured to refer to the selection result storing portion, control the charging portion in accordance with a selected charge pattern, the controller configured to: determine charging priorities of the electrically-powered vehicles (EVA, EVB) based on the charge history information when the charge-history-dependent charge pattern is selected and two or more electrically-powered vehicles (EVA, EVB) are connected to the charging ports, wherein the charge history information includes connection-time information regarding past times of connection to the charging port, SOC information regarding a state-of- charge at the past times of connection to the charging port, the controller is configured to determine to lower the charging priorities of the electrically-powered vehicle (EVA, EVB) that meets determining conditions (i) and (ii), when the charge-history-dependent charge pattern is selected and two or more electrically-powered vehicles (EVA, EVB) are connected to the charging ports; the determining condition (i) being that the difference between the current connection time and past connection time average is within a predetermined range, the determining condition (ii) being that the difference between current connection-time SOC and past connection-time SOC average is within a predetermined range. a plurality of charging ports; a charging portion configured to output charge current to the charging ports; an input portion configured to receive selection of a charge pattern by a user among a plurality of charge patterns prepared in advance including a charge-history-dependent charge pattern to determine the charge current based on charge history information regarding a charge history of the electrically-powered vehicle (EVA, EVB); a selection result storing portion configured to store a result of the selection; a history information storing portion configured to store the charge history information of the electrically-powered vehicles (EVA, EVB) connected to the charging ports; and a controller configured to refer to the selection result storing portion, control the charging portion in accordance with a selected charge pattern, the controller configured to: determine charging priorities of the electrically-powered vehicles (EVA, EVB) based on the charge history information when the charge-history-dependent charge pattern is selected and two or more electrically-powered vehicles (EVA, EVB) are connected to the charging ports, wherein the charge history information includes connection-time information regarding past times of connection to the charging port, SOC information regarding a state-of- charge at the past times of connection to the charging port, the controller is configured to determine to lower the charging priorities of the electrically-powered vehicle (EVA, EVB) that meets determining conditions (i) and (ii), when the charge-history-dependent charge pattern is selected and two or more electrically-powered vehicles (EVA, EVB) are connected to the charging ports; the determining condition (i) being that the difference between the current connection time and past connection time average is within a predetermined range, the determining condition (ii) being that the difference between current connection-time SOC and past connection-time SOC average is within a predetermined range. determine charging priorities of the electrically-powered vehicles (EVA, EVB) based on the charge history information when the charge-history-dependent charge pattern is selected and two or more electrically-powered vehicles (EVA, EVB) are connected to the charging ports, wherein the charge history information includes connection-time information regarding past times of connection to the charging port, SOC information regarding a state-of- charge at the past times of connection to the charging port, the controller is configured to determine to lower the charging priorities of the electrically-powered vehicle (EVA, EVB) that meets determining conditions (i) and (ii), when the charge-history-dependent charge pattern is selected and two or more electrically-powered vehicles (EVA, EVB) are connected to the charging ports; the determining condition (i) being that the difference between the current connection time and past connection time average is within a predetermined range, the determining condition (ii) being that the difference between current connection-time SOC and past connection-time SOC average is within a predetermined range.