{
  "$type": "site.standard.document",
  "description": "A battery module according to an embodiment of the present disclosure includes: a cell stack including a plurality of unit stacks each including a plurality of battery cells; a module housing accommodating the cell stack therein and including a plurality of insertion slits respectively formed in a…",
  "path": "/patents/1401971",
  "publishedAt": "2025-05-21T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "H01M10/625",
    "LG ENERGY SOLUTION LTD [KR]"
  ],
  "textContent": "A battery module according to an embodiment of the present disclosure includes: a cell stack including a plurality of unit stacks each including a plurality of battery cells; a module housing accommodating the cell stack therein and including a plurality of insertion slits respectively formed in a top surface and a bottom surface; and at least one partition wall assembly located parallel to each of the plurality of battery cells, and located between adjacent unit stacks and deformed due to volume expansion due to swelling of the plurality battery cells to absorb the swelling, and having both upper and lower end portions inserted and fixed into the plurality of insertion slits.",
  "title": "BATTERY MODULE HAVING STRUCTURE CAPABLE OF ABSORBING CELL SWELLING, AND BATTERY PACK AND VEHICLE COMPRISING SAME"
}