{
  "$type": "site.standard.document",
  "description": "A battery cell includes a case, accommodating an electrode assembly therein, and a connection unit formed to have a tube shape and having one end bonded to an external surface of the case. The case includes a projection formed to protrude outwardly, and the projection is disposed in an internal…",
  "path": "/patents/1321038",
  "publishedAt": "2022-06-23T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "H01M50/636",
    "SK On Co., Ltd."
  ],
  "textContent": "A battery cell includes a case, accommodating an electrode assembly therein, and a connection unit formed to have a tube shape and having one end bonded to an external surface of the case. The case includes a projection formed to protrude outwardly, and the projection is disposed in an internal surface of the connection unit.",
  "title": "BATTERY CELL, ELECTROLYTE INJECTION APPARATUS FOR BATTERY CELL, AND ELECTROLYTE INJECTION METHOD USING THE SAME"
}