Large-current storage battery jointing clamp

The utility model discloses a large-current storage battery jointing clamp which comprises a first clamping jaw, a second clamping jaw and an elastic driving piece, and the first clamping jaw and the second clamping jaw are rotationally connected around a rotating shaft. A first wall breaking block and a first conductive strip are arranged on the side, close to the second clamping jaw, of the first head, a plurality of first wall breaking thorns are arranged on one side of the first wall breaking block, a first head tooth set and a first tail tooth set are arranged on one side of the first conductive strip, the first head tooth set comprises a plurality of first conductive head teeth, and the first tail tooth set comprises a plurality of first conductive tail teeth. The first head vertical face of the first conductive head tooth is perpendicular to the top face of the first conductive strip, the first head inclined face of the first conductive head tooth faces the first conductive tail tooth, the first tail v