| 摘要 |
PROBLEM TO BE SOLVED: To provide a power storage device capable of preventing a current cutoff device from malfunctioning, and the like.SOLUTION: A power storage device 100 comprises a case 2, an electrode assembly 24, electrode terminals 4 and 16, a current cutoff device 20, and a contact prevention structure. The electrode assembly 24 is housed in the case 2, and includes a positive electrode and a negative electrode. The current cutoff device 20 is connected to a negative electrode terminal 16 and the negative electrode, and switches the negative electrode terminal 16 and the negative electrode from a conduction state to a non-conduction state. A contact prevention structure (positive electrode terminal) 4 is provided between the electrode assembly 24 and the current cutoff device 20 in a direction in which the electrode assembly 24 and the current cutoff device 20 are connected. The contact prevention structure (positive electrode terminal) 4 prevents the electrode assembly 24 from coming into contact with the current cutoff device 20. |
