Multi-model battery clamping seat device

The utility model belongs to the field of batteries, and particularly relates to a multi-type battery clamping seat device which comprises a sliding clamping groove slide way, a baffle is fixedly installed at one end of the sliding clamping groove slide way, a negative electrode metal gasket is installed at the other end of the sliding clamping groove slide way, and a positive electrode metal gasket is installed at the center of the side, close to the negative electrode metal gasket, of the baffle. According to the battery clamping seat device, the axial length of the clamping groove is changed, the defect that an existing battery clamping seat device can only use a single type of battery is overcome, the clamping seat device is simple in structure and convenient to use, the service life of the battery clamping seat device is prolonged, the service life of the battery clamping seat device is prolonged, and the service life of the battery clamping seat device is prolonged. The residual electric quantity of the