Samsung Sdi Co., Inc.

Sangkyoon Park

Sangwon Byun

Yongchul Seo

Seungho Kwak

A rechargeable battery includes an electrode assembly in a case, a terminal which passes through and protrudes from a cap plate, and a current collector plate in the case. The current collector plate electrically connects the electrode assembly and the terminal portion. The current collector plate has a fuse area which includes a fuse hole having a substantially elongated shape with round sides oriented in a widthwise direction of the current collector plate.

Rechargeable battery

A rechargeable battery includes an electrode assembly having a first electrode tab and a second electrode tab; a first current collection plate electrically connected to the first electrode tab; a case accommodating the electrode assembly; a cap assembly including a cap plate sealing the top-end opening of the case; a connecting pin located between the first current collection plate and the cap plate and electrically connecting the first current collection plate and the cap plate; and a first terminal unit electrically contacting the first current collection plate and protruding through the cap plate.

Growing community of inventors

Yongin-si, South Korea

Sangkyoon Park