Back to results
US 2026/0038979 A1Published application
Secondary battery
AssigneeSamsung SDI Co., Ltd.
InventorTaewoong JANG
Life of this patent
Estimating the term…
Abstract
A secondary battery includes an electrode assembly including a first electrode, a separator, and a second electrode, a case accommodating the electrode assembly, the case being electrically connected to the second electrode, a cap assembly sealing an opening of the case, the cap assembly being electrically connected to a first electrode tab of the first electrode, and an insulating sheet disposed between the cap assembly and the electrode assembly, wherein the first electrode tab is bent two or more times, the first electrode tab being coupled to the cap assembly.
Claims20
A secondary battery, comprising:
- an electrode assembly comprising a first electrode, a separator, and a second electrode;
- a case accommodating the electrode assembly, the case being electrically connected to the second electrode;
- a cap assembly sealing an opening of the case, the cap assembly being electrically connected to a first electrode tab of the first electrode;
- and
- an insulating sheet disposed between the cap assembly and the electrode assembly,
- wherein the first electrode tab is bent two or more times, the first electrode tab being coupled to the cap assembly.
3 more elements
Dependencies are inferred from the claim text.