| 摘要 |
<p>Provided is a secondary battery which prevents short circuit caused by penetration of dew condensation, thereby preventing deterioration and reduction of capacity. According to an embodiment of the present invention, the secondary battery comprises: an electrode assembly; a case accommodating the electrode assembly; a cap plate sealing the case and having a reverse plate; an insulation plate having a short hole corresponding to the reverse plate, and an air hole separated with the short hole, and combined on an upper surface of the cap plate; a terminal plate combined on an upper surface of the insulation plate and electrically connected with the electrode assembly; and a terminal assembly combined on a lower surface of the insulation plate and including a sealing member which opens and closes the air hole.</p> |
