{
  "$type": "site.standard.document",
  "description": "A battery module (1) includes: a cell stack (2) in which multiple battery cells (2a) are stacked along a predetermined stacking direction (Do); a pair of end plates (3) disposed on both end faces of the cell stack (2) in the stacking direction (Do); and a mid-plate (4) disposed in an intermediate…",
  "path": "/patents/1394827",
  "publishedAt": "2026-04-29T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "B60K1/04",
    "DAIMLER TRUCK AG [DE]"
  ],
  "textContent": "A battery module (1) includes: a cell stack (2) in which multiple battery cells (2a) are stacked along a predetermined stacking direction (Do); a pair of end plates (3) disposed on both end faces of the cell stack (2) in the stacking direction (Do); and a mid-plate (4) disposed in an intermediate portion of the cell stack (2) in the stacking direction (Do). The mid-plate (4) has a pair of main faces (4a) each facing the battery cell (2a), multiple side faces (4b) each connecting outer edges of the pair of main faces (4a), and a recess (4d) extending in a cross direction Dw that intersects the stacking direction Do on at least one of the side faces (4b).",
  "title": "BATTERY MODULE, VEHICULAR BATTERY PACK, AND ELECTRIC VEHICLE"
}