{
  "$type": "site.standard.document",
  "description": "A battery pack including first and second battery contactors respectively having first ends electrically connected to positive and negative electrode terminals of a battery; first and second charging contactors respectively having first ends electrically connected to second ends of the first and…",
  "path": "/patents/1263670",
  "publishedAt": "2020-06-04T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "G01R31/327",
    "LG Chem, Ltd."
  ],
  "textContent": "A battery pack including first and second battery contactors respectively having first ends electrically connected to positive and negative electrode terminals of a battery; first and second charging contactors respectively having first ends electrically connected to second ends of the first and second battery contactors; a second power connector of a charger having first and second output terminals respectively electrically connected to the first and second input terminals being connected to the first power connector; and a control unit configured to, when a a charger is connected and a charging request is received, control the first and second charging contactors to both be in a turn-on state or a turn-off state at the same time, and diagnosing a fault of each of the first charging contactor and the second charging contactor.",
  "title": "Battery Pack"
}