{
  "$type": "site.standard.document",
  "description": "The present invention relates to a multi-battery pack including a plurality of stacked battery packs and a plurality of long bolts configured to couple the plurality of battery packs to each other and to fix the plurality of battery packs to a device, wherein each of the battery packs includes a…",
  "path": "/patents/1395781",
  "publishedAt": "2025-08-13T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "H01M50/166",
    "LG ENERGY SOLUTION LTD [KR]"
  ],
  "textContent": "The present invention relates to a multi-battery pack including a plurality of stacked battery packs and a plurality of long bolts configured to couple the plurality of battery packs to each other and to fix the plurality of battery packs to a device, wherein each of the battery packs includes a plurality of battery cells and a case configured to receive the plurality of battery cells therein, the case includes a case frame defining a space configured to receive the battery cells therein, the case frame being provided at an outside thereof with a plurality of through-holes through which the long bolts are inserted, a lower cover coupled to a lower part of the case frame, and an upper cover coupled to an upper part of the case frame, and the upper cover includes a circular first fastening hole and a second fastening hole having one side open in a C-shape, the first fastening hole and the second fastening hole being configured to allow the long bolts to be fastened therethrough.",
  "title": "MULTI-BATTERY PACK HAVING COMPACT STRUCTURE"
}