| 主权项 |
1. An electric storage device comprising:
a plurality of storage modules each comprising:
a storage-cell busbar including a first storage-module terminal at a first end of the storage-cell busbar; anda plurality of storage cells each including a positive electrode and a negative electrode, the plurality of storage cells being electrically connected to each other with the storage-cell busbar, the storage-cell busbar electrically connecting a plurality of the positive electrodes to a plurality of the negative electrodes; and a first storage-module busbar with which the first storage-module terminal provided in one of the plurality of storage modules is electrically connected to the first storage-module terminal provided in another of the plurality of storage modules, the first storage-module terminal being provided at the first end of the storage-cell busbar in a stacking direction of the storage cells, the first storage-module terminal including a first stud bolt which extends through a bolt hole provided in the first storage-module busbar and to which a nut is fastened, wherein the storage-cell busbar is formed as an integral U-shaped structure that electrically connects the plurality of the positive electrodes to the plurality of the negative electrodes. |
