{
  "$type": "site.standard.document",
  "description": "A battery system according to an embodiment disclosed in this document includes a plurality of battery units; and an upper controller configured to perform wireless communication with a battery unit assigned as a master unit among the plurality of battery units, wherein each of the plurality of…",
  "path": "/patents/1416851",
  "publishedAt": "2026-06-17T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "G01R31/387",
    "LG ENERGY SOLUTION LTD [KR]"
  ],
  "textContent": "A battery system according to an embodiment disclosed in this document includes a plurality of battery units; and an upper controller configured to perform wireless communication with a battery unit assigned as a master unit among the plurality of battery units, wherein each of the plurality of battery units is assigned as the master unit to communicate with the upper controller in different periods.",
  "title": "BATTERY UNIT AND BATTERY SYSTEM COMPRISING SAME"
}