| 摘要 |
<p>A rechargeable battery (100, 200, 300) includes an electrode assembly (10) having a first electrode plate (11), a second electrode plate (12), and a separator (13) between the first electrode plate (11) and the second electrode plate (12); a first collecting plate (20, 120, 220) electrically coupled to the first electrode plate (11), the first collecting plate (20, 120, 220) including a fuse reinforcement part (25, 125) having a fuse opening (25a, 125a) and a reinforcement protrusion (25b, 125b) protruding from a periphery of the fuse opening (25a, 125a); a case (40) housing the electrode assembly (10) and the first collecting plate (20, 120, 220); and a cap assembly (50) coupled to the case (40) and comprising a cap plate.</p> |
