Samsung Sdi Co., Inc.

Young-Sik Moon

Sang-Won Byun

Byung-Kyu Ahn

Jeong-Won Oh

Joong-Heon Kim

Hong-Hyeon Lee

Won-Jun Lee

Sang-Kyoon Park

A secondary battery includes an electrode assembly including first and second non-coating portions; a first current collector connected to the first non-coating portion, and a second current collector connected to the second non-coating portion; and a cap assembly including a first terminal connection member connected to a portion of the first current collector, and a second terminal connection member connected to portion of the second current collector, and a terminal connection member of the first and second terminal connection members includes a fuse.

Secondary battery

A rechargeable battery includes an electrode assembly; a case housing the electrode assembly; and an electrode connection assembly electrically coupled to the electrode assembly, the electrode connection assembly including: a terminal; a current collector electrically coupled to the electrode assembly; an insulating member between the terminal and the current collector, wherein a portion of the insulating member is spaced from the terminal and the current collector; and a connection member electrically coupling the terminal and the current collector, the connection member including a fuse part, wherein the portion of the insulating member overlaps with the connection member.

Rechargeable battery having a fuse

A rechargeable battery includes: an electrode assembly including a first electrode and a second electrode; a case accommodating the electrode assembly; a cap plate coupled to the case; and a connection member electrically connecting the first electrode and the cap plate, wherein the connection member is configured to be deformed to electrically disconnect the first electrode and the cap plate.

Rechargeable battery having connection member

Growing community of inventors

Yongin-si, South Korea

Young-Sik Moon