| 摘要 |
The invention relates to a sealed battery that is obtained by caulking a current collector terminal that is extended to an outside from inside an outer sheath to a metal terminal via an insulating body so that the current collector terminal and the metal terminal are fixed to the outer sheath. The insulating body has a wall portion that surrounds a periphery of the metal terminal. The height of the wall portion is greater than the height of a bottom portion of the insulating body, and equal to or smaller than the sum of the height of the bottom portion of the insulating body and the thickness of the metal terminal. The sum of the width of the wall portion and the height of the wall portion is equal to or greater than 1 mm. |
