| 摘要 |
PROBLEM TO BE SOLVED: To provide a battery set with relatively low internal resistance that forms highly stable connection between the positive and negative electrodes without employing the carrier system of a plurality of unit batteries arranged in a different attitude. SOLUTION: For a unit cell, there is used one with a gas outlet 240 and a positive terminal 250 protruded upward. The gas outlet 240 and positive terminal 250 of the adjacent unit batteries are projected in the same direction connected through a connector 104. |
