| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide a power storage element having an easy-to-process collector in a constitution having plural electrode bodies.SOLUTION: A power storage element 10 comprises a positive electrode terminal 200, plural electrode bodies, and a positive electrode collector 120 for electrically connecting the positive electrode terminal 200 and the plural electrode bodies. The positive electrode collector 120 comprises a first terminal side arranging part 121 arranged on the positive electrode terminal 200 side, and an electrode side arranging part 122 connected to the first terminal side arranging part 121 and arranged on the plural electrode body sides. The electrode side arranging part 122 has: a first electrode body connection part 122a connected to a first electrode body 141 among the plural electrodes; a second electrode body connection part 122b connected to a second electrode body 142 different from the first electrode body 141 among the plural electrode bodies; and a first coupling part 122g for coupling an end of the first electrode body connection part 122a opposite to the first terminal side arranging part 121 with an end of the second electrode body connection part 122b opposite to the first terminal side arranging part 121.</p> |
