{
  "$type": "site.standard.document",
  "description": "Disclosed are a cell charging and discharging apparatus provided with distance-adjustable cell grippers and a cell charging and discharging method using the same, and more particularly a cell charging and discharging apparatus including cell grippers located spaced apart from each other by a…",
  "path": "/patents/1390163",
  "publishedAt": "2026-06-10T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "H01M10/44",
    "LG ENERGY SOLUTION LTD [KR]"
  ],
  "textContent": "Disclosed are a cell charging and discharging apparatus provided with distance-adjustable cell grippers and a cell charging and discharging method using the same, and more particularly a cell charging and discharging apparatus including cell grippers located spaced apart from each other by a certain distance, a distance adjustment unit configured to adjust the distance between the cell grippers, and a driving unit connected to the distance adjustment unit, the driving unit being configured to drive the distance adjustment unit, wherein the cell gripper includes a body portion, a piezoelectric element located on each of both sides of the body portion, and a connection portion configured to connect the body portion and the piezoelectric element to each other, the length of the connection portion being adjustable, and a cell charging and discharging method using the same.",
  "title": "CELL CHARGING AND DISCHARGING DEVICE HAVING DISTANCE-ADJUSTABLE CELL GRIPPERS, AND CELL CHARGING AND DISCHARGING METHOD USING SAME"
}