A reciprocating power tool, which is adapted to perform an operation on a workpiece by driving a tool bit in an axial direction of the tool bit, comprising: a driving mechanism (120, 140) that is adapted to drive the tool bit, a tool body that houses the driving mechanism (120, 140), a handle that is connected to the tool body, and a first connection part (103A, 109B) and a second connection part (103B, 109C) that connect the handle and the tool body, wherein: when the axial direction of the tool bit is defined as a longitudinal direction, a direction crossing the longitudinal direction is defined as a vertical direction and a direction crossing the longitudinal direction and the vertical direction is defined as a transverse direction, the handle is arranged to extend in the vertical direction, the first connection part (103A, 109B) has an elastic member and connects one end region of the handle in the vertical direction and the tool body via the elastic member, the second connection part (103B, 109C) has a shaft extending in the transverse direction and connects the other end region of the handle in the vertical direction and the tool body such that the handle can rotate around an axis of the shaft with respect to the tool body, and by rotation of the handle around the shaft with respect to the tool body, the elastic member prevents vibration which is caused in the tool body from being transmitted to the handle, characterized in that the tool body has a battery mounting part on which a battery can be detachably mounted, an intermediate region is provided between the driving mechanism (120, 140) and the battery mounting part in the vertical direction, and the shaft and a center of gravity of the tool body with the battery mounted on the battery mounting part are arranged in the intermediate region. a driving mechanism (120, 140) that is adapted to drive the tool bit, a tool body that houses the driving mechanism (120, 140), a handle that is connected to the tool body, and a first connection part (103A, 109B) and a second connection part (103B, 109C) that connect the handle and the tool body, wherein: when the axial direction of the tool bit is defined as a longitudinal direction, a direction crossing the longitudinal direction is defined as a vertical direction and a direction crossing the longitudinal direction and the vertical direction is defined as a transverse direction, the handle is arranged to extend in the vertical direction, the first connection part (103A, 109B) has an elastic member and connects one end region of the handle in the vertical direction and the tool body via the elastic member, the second connection part (103B, 109C) has a shaft extending in the transverse direction and connects the other end region of the handle in the vertical direction and the tool body such that the handle can rotate around an axis of the shaft with respect to the tool body, and by rotation of the handle around the shaft with respect to the tool body, the elastic member prevents vibration which is caused in the tool body from being transmitted to the handle, when the axial direction of the tool bit is defined as a longitudinal direction, a direction crossing the longitudinal direction is defined as a vertical direction and a direction crossing the longitudinal direction and the vertical direction is defined as a transverse direction, the handle is arranged to extend in the vertical direction, the first connection part (103A, 109B) has an elastic member and connects one end region of the handle in the vertical direction and the tool body via the elastic member, the second connection part (103B, 109C) has a shaft extending in the transverse direction and connects the other end region of the handle in the vertical direction and the tool body such that the handle can rotate around an axis of the shaft with respect to the tool body, and by rotation of the handle around the shaft with respect to the tool body, the elastic member prevents vibration which is caused in the tool body from being transmitted to the handle, characterized in that the tool body has a battery mounting part on which a battery can be detachably mounted, an intermediate region is provided between the driving mechanism (120, 140) and the battery mounting part in the vertical direction, and the shaft and a center of gravity of the tool body with the battery mounted on the battery mounting part are arranged in the intermediate region.