| 摘要 |
<p>A manufacturing method of a battery pack includes a restraining process of restraining single cells at a maximum restraint contact pressure Pd of the battery pack in a complete state, after compressing the single cells at a maximum compression contact pressure Pc that satisfies 0.8≰Pd/Pc≰0.9, with respect to the maximum restraint contact pressure Pd; a standing process of then leaving the single cells to stand for a predetermined number of days in an electrically open state; and a short-circuit testing process of then testing for an internal short in the single cells.</p> |
