{
  "$type": "site.standard.document",
  "description": "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, and a cap assembly closing an opening of the case, the cap assembly being…",
  "path": "/patents/1378451",
  "publishedAt": "2026-02-05T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "H01M50/567",
    "SAMSUNG SDI CO., LTD."
  ],
  "textContent": "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, and a cap assembly closing an opening of the case, the cap assembly being electrically connected to the first electrode, and the cap assembly including a first fastening portion connectable to a first external terminal.",
  "title": "SECONDARY BATTERY"
}