{
  "$type": "site.standard.document",
  "description": "A battery cell according to an embodiment of the present disclosure may include an electrode assembly configured by winding a first electrode, a second electrode, and a separator interposed therebetween around a winding axis, a can configured to receive the electrode assembly through an open end…",
  "path": "/patents/1427261",
  "publishedAt": "2026-06-24T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "H01M10/0587",
    "LG ENERGY SOLUTION LTD [KR]"
  ],
  "textContent": "A battery cell according to an embodiment of the present disclosure may include an electrode assembly configured by winding a first electrode, a second electrode, and a separator interposed therebetween around a winding axis, a can configured to receive the electrode assembly through an open end formed on one side, a lid configured to cover the open end and having an injection hole formed therein, and a plug configured to seal the injection hole, wherein the plug may include a lid-coupling portion positioned on the lid, an insertion portion positioned radially inward from the lid-coupling portion and protruding from the lid-coupling portion so as to be inserted into the injection hole, and an edge portion positioned at an edge of the lid-coupling portion and recessed further downward than the lid-coupling portion in a winding axis direction.",
  "title": "BATTERY CELL AND BATTERY PACK AND VEHICLE INCLUDING SAME"
}