| 摘要 |
PROBLEM TO BE SOLVED: To facilitate assembling of a storage battery cover to a supporting member for supporting a storage battery, and to improve flexibility in a layout of a power storage device.SOLUTION: A power storage device includes: a storage battery 22; a cooling plate 21 having an upper surface 21a for supporting the storage battery 22; and a storage battery cover 23 installed to an installation position set on the cooling plate 21 to cover the storage battery 22. The storage battery cover 23 is equipped with an outside wall 30; an installing portion 32 extending outward from the outside wall 30 along the upper surface 21a of the cooling plate 21, and installed to the cooling plate 21; and a positioning portion 33 for positioning the storage battery cover 23 at the installation position. The installing portion 32 is provide only in a part of a range around a shaft orthogonal to the upper surface 21a of the cooling plate 21. The positioning portion 33 is provided in a range around the shaft other than the range in which the installing portion 32 is provided, and has a contact surface 33d contacting with the cooling plate 21 in a direction parallel with the upper surface 21a of the cooling plate 21. |
