| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide a storage element capable of improving permeability to an electrode body of an electrolytic solution when injecting the electrolytic solution.SOLUTION: The storage element comprises a positive electrode terminal 200 and a negative electrode terminal 300, an electrode body including a positive electrode and a negative electrode, and a container in which the electrode body is housed. An insulating sheet 400 is arranged between the electrode body and the container. The insulating sheet includes a positive electrode side sheet arranged between a positive electrode side end part 140a of the electrode body and a surface on a positive electrode terminal side of the container, and a negative electrode side sheet arranged between a negative electrode side end part 140b of the electrode body and a surface on a negative electrode terminal side of the container. A passage 434 of the electrolytic solution is formed in at least one of the positive electrode side sheet and the negative electrode side sheet.</p> |
