{
  "$type": "site.standard.document",
  "description": "A battery diagnosis device according to an embodiment disclosed in this document may include an interface that acquires a first charge profile in the middle of life (MOL) of a battery cell, and at least one processor that predicts a second charge profile using a battery physical model representing…",
  "path": "/patents/1427341",
  "publishedAt": "2026-06-24T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "G01R31/367",
    "LG ENERGY SOLUTION LTD [KR]"
  ],
  "textContent": "A battery diagnosis device according to an embodiment disclosed in this document may include an interface that acquires a first charge profile in the middle of life (MOL) of a battery cell, and at least one processor that predicts a second charge profile using a battery physical model representing a state of a battery and an input parameter that depends on a change in a degradation indicator corresponding to the first charge profile and calculates the degradation indicator of the battery cell corresponding to each of the first charge profile and the second charge profile.",
  "title": "BATTERY DIAGNOSTIC DEVICE AND OPERATION METHOD THEREOF"
}