| 摘要 |
Rectangular battery cells 30A and 30B are used for the battery stack 10. Each of the battery cells 30A and 30B includes: a batter casing 32 having: a reference surface 32a defined by a first direction and a second direction orthogonal to each other; and a terminal support surface 32b extended from an end of the reference surface 32a toward a third direction orthogonal to both the first direction and the second direction; and a positive electrode terminal 34p and a negative electrode terminal 34n protruded from the terminal support surface 32b and arranged at a predetermined distance from each other in the first direction. The positive electrode terminal 34p and the negative electrode terminal 34n are located at positions of different distances in the first direction from the center of the terminal support surface 32b. |
