{
  "$type": "site.standard.document",
  "description": "The present disclosure relates to a battery cell replacement detection apparatus and method, and is directed to providing a mechanism that can prevent the mount of non-genuine batteries in a battery pack by detecting whether the battery cell in the battery pack has been replaced. To achieve this…",
  "path": "/patents/1378405",
  "publishedAt": "2026-02-05T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "G01R31/396",
    "Samsung SDI Co., Ltd."
  ],
  "textContent": "The present disclosure relates to a battery cell replacement detection apparatus and method, and is directed to providing a mechanism that can prevent the mount of non-genuine batteries in a battery pack by detecting whether the battery cell in the battery pack has been replaced. To achieve this, the present disclosure provides a configuration for detecting whether the battery cell mounted in the battery pack has been replaced by analyzing changes in a unique characteristic parameter, that depends on at least one chemical characteristic of the battery cell, during a process in which the battery cell mounted in the battery pack is charged and discharged.",
  "title": "BATTERY CELL REPLACEMENT DETECTION APPARATUS AND METHOD"
}