{
  "$type": "site.standard.document",
  "description": "A charging and discharging jig for measuring an impedance of a battery cell according to the present invention includes a fixed block provided with a first charging/discharging bus bar, an movable block slidably coupled to the fixed block and provided with a second charging/discharging bus bar, a…",
  "path": "/patents/1399329",
  "publishedAt": "2025-10-15T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "G01R1/0408",
    "LG ENERGY SOLUTION LTD [KR]"
  ],
  "textContent": "A charging and discharging jig for measuring an impedance of a battery cell according to the present invention includes a fixed block provided with a first charging/discharging bus bar, an movable block slidably coupled to the fixed block and provided with a second charging/discharging bus bar, a moving block slidably coupled to a bottom surface of the fixed block, and electric wires fixed to one side of the fixed block and other side of the movable block and configured to extend along bottom surfaces of the fixed block and the movable block. The present invention is characterized in that, when the movable block slides to move with respect to the fixed block, the moving block is interlocked and moved in the same direction as the movable block to absorb a variation in tension of an electric wire.",
  "title": "CHARGING/DISCHARGING JIG FOR MEASURING BATTERY CELL IMPEDANCE"
}