| 摘要 |
The present invention relates to a secondary battery. Disclosed is the secondary battery capable of improving safety by preventing a fuse function from being lost by preventing damage to an area with a fuse hole due to a small external impact by receiving the fuse hole in an electrode terminal and easily discharging gases by forming an additional gas discharge path through an inner hole by including the inner hole in the terminal if a connection terminal is melted by the fuse function. |
