{
  "$type": "site.standard.document",
  "description": "A battery module includes a battery cell stack including a plurality of battery cells arranged and stacked in a first direction; a module housing configured to accommodate the battery cell stack; and a deformation prevention structure disposed between the module housing and an outermost peripheral…",
  "path": "/patents/1394435",
  "publishedAt": "2026-05-06T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "H01M10/0468",
    "LG ENERGY SOLUTION LTD [KR]"
  ],
  "textContent": "A battery module includes a battery cell stack including a plurality of battery cells arranged and stacked in a first direction; a module housing configured to accommodate the battery cell stack; and a deformation prevention structure disposed between the module housing and an outermost peripheral battery cell among the plurality of battery cells, in which the module housing includes a housing plate adjacent to the outermost peripheral battery cell, and in which the deformation prevention structure includes: a pressing plate fixed to the housing plate and supported on the battery cell stack; a flat spring disposed between the pressing plate and the housing plate; and a protruding portion supported on the pressing plate and protruding from an outer surface of the housing plate.",
  "title": "BATTERY MODULE AND BATTERY PACK INCLUDING THE SAME"
}