| 摘要 |
A restraint for a group-cell, which is one aspect of the present invention, comprises a main-body part and a shunt part. The main-body part is provided at one end-side of the group-cell in an arrangement direction in which battery cells are arranged. The shunt part extends from the main-body part towards an other end-side of the group-cell in the arrangement direction to form a shunt space between the shunt part and a portion of the group-cell provided at the one end-side in the arrangement direction, wherein an aperture to let in a coolant is formed at the one end-side in the arrangement direction as viewed from the shunt space. |
