Disclosed is a massage stick, comprising a casing (1), and further comprising a battery component (2) having a plurality of battery locations. A cavity configured to have the battery component (2) placed therein is disposed at the rear end of the casing (1). In a longitudinal direction, one end of the cavity is disposed with an opening, while the other end is provided with a power supply accessing end connected to a working portion (6). The opening is disposed on a rear end face of the casing (1). As for the power supply accessing end and the battery component (2), one is provided with a socket (4), while the other is provided with a plug (3) fitted with the socket (4) in a plug-in manner in the longitudinal direction. By disposing the battery component (2) in the massage stick, the loading efficiency can be improved, and the feeling of discontinuity during use is reduced. At the same time, the integrity of the surface of the casing can be ensured by loading the batteries from the tail end of the casing. Meanwhile, electric power is delivered from the battery component (2) to the working portion by means of the plug (3) and the socket (4) fitted with each other in a plug-in manner, and this can effectively ensure that it is difficult for the battery component (2) to be out of contact with the power supply accessing end. The massage stick can effectively solve the problem of the irrational arrangement of batteries in a massage stick.