公开(公告)号：US20230125681A1

公开(公告)日：2023-04-27

申请号：US17974411

申请日：2022-10-26

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Yongsub JEON ,  Sukhyun LEE ,  Myeongho KIM ,  Hyogon KIM ,  Seongil LEE ,  Wonjea JANG ,  Changryong HEO

IPC: H01M50/102 ,  H01M50/119 ,  H01M50/538 ,  H01M50/519

Abstract: According to various embodiments of the disclosure, a battery may include a battery case has a ring shape, which includes a plurality of spaces physically separated by a plurality of partition walls, and an electrode assembly having a structure formed by stacking a plurality of electrode plates received in at least one space of the plurality of spaces of the battery case, wherein the electrode assembly may include electrode tabs, each of which is drawn out through at least one of the plurality of partition walls along one surface inside the battery case into another space adjacent to the at least one space in which the electrode assembly is received.