Shared power bank device

A shared power bank device comprises a power bank body and a shell and further comprises an electric pushing mechanism and a charging contact mechanism. The lower end of the shell of each power bank is provided with a limiting groove and straight teeth; a rear shell is arranged at the rear lower end of the shell; a charging circuit and a control circuit of the power bank body are mounted in the rear shell; the upper end of one side of the shell is provided with an input port, and the lower end of the input port is provided with a limiting block; the interior of the other side of the shell is of a double-layer structure, and recognition modules of the power bank body are disposed in the double-layer structure of the other side of the shell. The front end and the rear end of each of multipleidentification module are respectively provided with the charging contact mechanism. The rear part of the electric pushing mechanism is arranged in front of the lower end in the rear shell, and the plurality of power banks a