| 摘要 |
PROBLEM TO BE SOLVED: To provide a nonaqueous secondary battery easy to manufacture. SOLUTION: In the nonaqueous secondary battery, a layered-body formed by layering plural electric cells formed by layering a positive electrode and a negative electrode through a separator, or a wound body where the cell or the layered body is spirally wound is contained in a flat-box-like can having an aperture in the upper surface. The aperture of the can is sealed and a lid body 15 is bent inward by pressing the center of it, thus the layered body or the wound body is pressed and pinched by the lid body 15 and the bottom wall 12 of the can. |
