{
  "$type": "site.standard.document",
  "coverImage": {
    "$type": "blob",
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  "description": "A secondary battery is disclosed. According to one aspect of the present disclosure, there is provided a secondary battery comprising a cell assembly comprising battery cells, first and second frames coupled to the battery cells, and a case accommodating the battery cells and the first and second…",
  "path": "/patents/1385748",
  "publishedAt": "2026-06-04T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "H01M50/244",
    "SK On Co., Ltd."
  ],
  "textContent": "A secondary battery is disclosed. According to one aspect of the present disclosure, there is provided a secondary battery comprising a cell assembly comprising battery cells, first and second frames coupled to the battery cells, and a case accommodating the battery cells and the first and second frames, and a housing in which one or more cell assemblies are accommodated, wherein the first frame comprises a first plate portion and a first support portion protruding from an upper surface of the first plate portion and supporting a side surface of the battery cells, and the second frame comprises a second plate portion and a second support portion protruding from a lower surface of the second plate portion and supporting the side surface of the battery cells.",
  "title": "SECONDARY BATTERY"
}