{
  "$type": "site.standard.document",
  "coverImage": {
    "$type": "blob",
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    "mimeType": "image/png",
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  "description": "A battery pack includes: a cell module assembly including a battery cell stack in which a plurality of battery cells are stacked; an electrical connection unit including a connector for an electrical connection between the battery pack and another battery pack when a plurality of battery packs are…",
  "path": "/patents/1385752",
  "publishedAt": "2026-06-04T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "H01M50/258",
    "LG ENERGY SOLUTION, LTD."
  ],
  "textContent": "A battery pack includes: a cell module assembly including a battery cell stack in which a plurality of battery cells are stacked; an electrical connection unit including a connector for an electrical connection between the battery pack and another battery pack when a plurality of battery packs are stacked; a pack case that houses the cell module assembly and the electrical connection unit in an inside of the pack case, the pack case being opened at an upper surface; and a fire extinguishing tank that covers an upper part of the pack case, wherein the pack case includes a first connector through-hole portion in a shape of an opening on a lower surface of the pack case so that the connector is electrically connected to the battery pack stacked on a lower part of the plurality of battery packs.",
  "title": "BATTERY PACK WITH IMPROVED SAFETY"
}