{
  "$type": "site.standard.document",
  "coverImage": {
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  "description": "A method for detecting a defect in a battery in a formation process is disclosed. In some implementations, the method includes: charging or discharging at least one battery cell in the formation process; measuring a pressure in the at least one battery cell or a differentiation (dP/dQ) of the…",
  "path": "/patents/1423531",
  "publishedAt": "2026-06-18T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "H01M10/4285",
    "SK On Co., Ltd."
  ],
  "textContent": "A method for detecting a defect in a battery in a formation process is disclosed. In some implementations, the method includes: charging or discharging at least one battery cell in the formation process; measuring a pressure in the at least one battery cell or a differentiation (dP/dQ) of the pressure with respect to charge when the at least one battery cell is charged or discharged; and generating data on whether the at least one battery cell has a defect based on the differentiation (dP/dQ).",
  "title": "Method and System for Detecting Defect in Battery in Formation Process"
}