| 摘要 |
In the present invention, an electrical storage unit has a bottom-side electrical storage cell group and a top-side electrical storage cell group, the top-side and bottom-side electrical storage cell groups being incorporated into a unit case. The electrical storage cells of the bottom-side electrical storage cell group are held between a bottom-lid cell holder and an intermediate cell holder 41 of a center frame 22, and the electrical storage cells of the top-side electrical storage cell group are held between a top-lid cell holder and the intermediate cell holder 41 of the center frame 22. Furthermore, a plurality of support projections 64 are provided on the intermediate cell holder 41 of the center frame 22, and a plurality of voltage detection lines 63b, 63d, 63f, 63h are supported and routed using the support projections 64. |
