| 摘要 |
The present invention is a secondary battery in which a laminate is sealed in a battery can that has a floor, the laminate having the following positioned in an alternating manner in strips: a metallic current collector having a negative electrode active material layer formed on the surface thereof, a separator for holding electrolyte, and another metallic current collector having a positive electrode active material layer formed on the surface thereof. This secondary battery also contains at least one partition that divides the interior space of the battery can and faces the wide surface of the laminate between laminates of the plurality of laminates stored in the battery can. |
