| 摘要 |
A rechargeable battery (101) includes an electrode assembly (10) including a first electrode (11) and a second electrode (12); a case (27) accommodating the electrode assembly (10); a cap plate (31) coupled to the case (27); a terminal (21) electrically connected to the first electrode (11) and protruding out of the cap plate (31); a short-circuit member (57) at a short-circuit opening (37) in the cap plate (31) and configured to deform to electrically connect the first electrode (11) and the second electrode (12); and a blocking member (70) below the short-circuit opening (37) and having a plurality of openings (75a). |
