| 摘要 |
PROBLEM TO BE SOLVED: To provide a power storage element that has plural electrode bodies and is enhanced in quality.SOLUTION: A power storage element having two or more electrode bodies arranged in a first direction has a positive electrode power collector connected to end portions of two electrode bodies 141 and 142 out of the two or more electrode bodies in a second direction intersecting to the first direction, and a spacer 400 which is partially disposed between the two electrode bodies 141 and 142. The spacer 400 has a main body portion disposed between the two electrode bodies 141 and 142 and a first wall portion which is disposed at an end portion of the main body portion in a third direction intersecting to the first and second directions, configured to extend in the first and second directions and located at the side surface sides in the third direction of the two electrode bodies 141 and 142. |
