The utility model relates to a concentrated power charging and replacing station for passenger-use electric vehicles. The concentrated power charging and replacing station comprises at least one power charging and replacing unit. Each power charging and replacing unit includes a transport platform. One end of the transport platform is used for being butt-jointed with a transport vehicle tail portion of an unloading wharf, and the other end of the transport platform is equipped with a charging frame. The transport platform is used for changing positions of a transport box in a transport vehicle with a transport box in the charging frame, wherein un-fully charged batteries are loaded on the transport box in the transport vehicle, and fully charged batteries are loaded on the transport box in the charging frame. The charging frame is provided with at least one set of charging positions and a shuttle machine that is used for transporting among the charging positions to move the batteries in and out of the transport box. Each charging position is correspondingly equipped with a charger. The concentrated power charging and replacing station for passenger-use electric vehicles has the reasonably-arranged power charging and replacing units, enables the space to be saved, is high in automation and high in work efficiency, and is helpful for commercialized and industrialized development of passenger-use electric vehicles.