| 摘要 |
PROBLEM TO BE SOLVED: To provide a cell connection device which enables to obtain good cell connection and to make a lead storage battery having excellent volume efficiency. SOLUTION: This is a cell connection device having an electrode tip installed on the opposing faces of a pair of arm 2. The tip 1 is formed with a shorter length to the up and down direction than the length of horizontal direction and has a protrusion 20 comprising three steps having slopes 20a, 20b, 20c on the front and a straight line shape top side 3, in which the shortest distance 1a-1c, 2a-2c, 3a-3c from the top side 3 to the periphery of each inclined face is constant respectively, and the tip 1 and the arm 2 are cut horizontally at the bottom side and have the same height. |
