{
  "$type": "site.standard.document",
  "description": "The present invention relates to a pouch-shaped battery cell configured such that an electrolytic solution depleted during charging and discharging of the pouch-shaped battery cell is replenished, whereby lifespan characteristics of the pouch-shaped battery cell are improved, wherein the…",
  "path": "/patents/1351833",
  "publishedAt": "2023-09-28T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "H01M50/682",
    "LG Energy Solution, Ltd."
  ],
  "textContent": "The present invention relates to a pouch-shaped battery cell configured such that an electrolytic solution depleted during charging and discharging of the pouch-shaped battery cell is replenished, whereby lifespan characteristics of the pouch-shaped battery cell are improved, wherein the pouch-shaped battery cell includes a battery case made of a laminate sheet, an electrode assembly received in the battery case, an inner pouch located on the outer surface of the electrode assembly, the inner pouch having an electrolytic solution for replenishment received therein, and a penetration member configured to penetrate the inner pouch in order to discharge the electrolytic solution for replenishment, wherein the penetration member is deformed to discharge the electrolytic solution for replenishment received in the inner pouch when pressure in the battery case increases.",
  "title": "Pouch-Shaped Battery Cell Configured Such that Replenishment of Electrolytic Solution is Possible"
}