To provide a secondary battery.
There is provided a secondary battery, for example, comprising: an electrode assembly including a first electrode plate, a second electrode plate, and a separator interposed between the first and second electrode plates; a first collector electrically connected to the first electrode plate and having a fuse region; a case accommodating the electrode assembly and the first collector; a cap plate sealing an opening of the case and having a short circuit hole; a first short circuit member provided in the short circuit hole; a second short circuit member spaced apart from a top surface of the cap plate and electrically connected to the second electrode plate while facing the first short circuit member; and an induction member inducing gas generated at an inside of the case to the first short circuit member.
YOON HAEKWON
HAN MIN-YEOL
BOSCH GMBH ROBERT
| JP2012054236A | 2012-03-15 | |||
| JP2011154991A | 2011-08-11 | |||
| JP2011258550A | 2011-12-22 | |||
| JP2011124214A | 2011-06-23 |
| US20110104528A1 | 2011-05-05 |
Yasuhiko Murayama
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