| 摘要 |
<p>A battery assembly manufacturing method includes: a step of measuring a layering direction length of a layered body containing a predetermined number of unit cells (12) constituting a battery assembly (10) and arranged in the layering direction; and a step of bundling a body-to-be-bundled (20) containing the layered body. Here, the body-to-be-bundled has length adjustment means (40) for converging the irregularities of the layering direction length. By setting the length adjustment means according to the layering direction length of the layered body, the bundling step is performed so that the layering direction length of the battery assemblyis a predetermined length (LT) and the bundling pressure of the body-to-be-bundled is a predetermined pressure.</p> |
