{
  "$type": "site.standard.document",
  "description": "The present invention relates to a secondary battery. The secondary battery according to the present invention comprises a secondary battery, which comprises an electrode assembly, an electrolyte, and a battery case configured to accommodate the electrode assembly and the electrolyte, wherein the…",
  "path": "/patents/1406271",
  "publishedAt": "2026-06-03T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "H01M10/04",
    "LG ENERGY SOLUTION LTD [KR]"
  ],
  "textContent": "The present invention relates to a secondary battery. The secondary battery according to the present invention comprises a secondary battery, which comprises an electrode assembly, an electrolyte, and a battery case configured to accommodate the electrode assembly and the electrolyte, wherein the battery case comprises: a main body having accommodation space in which the electrode assembly and the electrolyte are accommodated; an additional electrolyte accommodation part having a storage space in which an additional electrolyte is accommodated; a connection part configured to form a moving passage through which the additional electrolyte is supplied from the addition electrolyte accommodation part to the main body; and an electrolyte impregnation member provided on the connection part and impregnated with the additional electrolyte.",
  "title": "SECONDARY BATTERY"
}