| 摘要 |
<p>An assembled battery includes unit batteries and a connecting member. Each of the unit batteries includes negative and positive electrode terminals. The connecting member has thin portions, and a thick portion that is a rest other than the thin portions. The thin portions are welded to the respective positive electrode terminals or the respective negative electrode terminals. When the connecting member is connected to the positive electrode terminals of the unit batteries, an area of each of the thin portions is equal to or more than an area of the connecting surface of each of the positive electrode terminals. When the connecting member is connected to the negative electrode terminals, an area of each of the thin portions is equal to or more than an area of the connecting surface of each of the negative electrode terminals.</p> |
