Secondary battery
Grant
US12586846B2
Kind: B2
Mar 24, 2026
Assignee
Samsung SDI Co., Ltd.
Inventors
Jun Sun Yong, Hyun Soo Lee
Abstract
A secondary battery includes: an electrode assembly having a long side and a short side; a retainer coupled to the short side of the electrode assembly; an insulating sheet surrounding a periphery of the electrode assembly and the retainer; and a case accommodating the electrode assembly, the retainer, and the insulating sheet.
CPC Classifications
H01M 50/103
H01M 50/121
H01M 50/14
H01M 50/169
H01M 50/176
H01M 50/536
H01M 50/59
H01M 50/593-10/658
Filing Date
2023-01-12
Application No.
18153953
Claims
12