摘要 |
PROBLEM TO BE SOLVED: To provide a battery having a spacer with such a constitution that it can be manufactured at a high yield while restraining indentation on an appearance of a laminate outer packaging body.SOLUTION: A spacer 44 is provided with ribs 44e-44g projecting leftward in a Y-axis direction from one principal plane of a standing wall 44b. The ribs 44e-44i can be roughly divided into outer ribs 44e-44g having a U-shape in a plane view, and inner ribs 44h, 44i provided inside surrounded by the outer ribs 44e-44g and crossing in a lattice manner (cross manner). The height of the outer ribs 44e-44g is set higher than that of the inner ribs 44h, 44i. A region in which the ribs 44e-44i are formed is positioned between a positive electrode lead and a negative electrode lead extending in line with each other. |