| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a secondary battery offering a high level of safety. <P>SOLUTION: The secondary battery comprises: an electrode assembly including a first electrode with a first polarity, and a second electrode with the polarity opposite to the first polarity; a case accommodating the electrode assembly; a first terminal electrically connected to the first electrode; a cap plate joined to the opening of the case; a first lower insulating member disposed between the first electrode and the cap plate; and a first short-circuiting member disposed between the first terminal and the first lower insulating member, and capable of becoming deformed so as to electrically connect the cap plate to the first electrode. The first terminal includes a first fixed part electrically connected to the first electrode. <P>COPYRIGHT: (C)2013,JPO&INPIT |
