{
  "$type": "site.standard.document",
  "coverImage": {
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  "description": "This application relates to a battery cell and an electronic device. A battery cell according to an embodiment includes: an electrode assembly and a housing. The electrode assembly possesses a thickness T1 in a thickness direction of the battery cell. The housing is configured to accommodate the…",
  "path": "/patents/1404475",
  "publishedAt": "2026-03-04T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "H01M10/0431",
    "NINGDE AMPEREX TECHNOLOGY LTD [CN]"
  ],
  "textContent": "This application relates to a battery cell and an electronic device. A battery cell according to an embodiment includes: an electrode assembly and a housing. The electrode assembly possesses a thickness T1 in a thickness direction of the battery cell. The housing is configured to accommodate the electrode assembly, and possesses a thickness T2 in the thickness direction. The housing includes a first surface and a second surface; an arc-shaped first lateral edge, connected to the second surface and possessing a radius of R; a third surface, connected to the first lateral edge and configured to enclose at least a part of a lateral face of the electrode assembly; and a second lateral edge, including a first part and a second part. The first part extends away from the electrode assembly by starting from a first edge of the first surface and a second edge of the third surface. The second part extends toward the electrode assembly, and the second part possesses an ending edge connected to the third surface. Along the thickness direction, a plane in which the second edge of the third surface is located in the thickness direction is at a dimension Z apart from a plane in which the ending edge is located in the thickness direction, and (T2-Z)/2 ≤ R ≤ T1/2 + 0.3 mm.",
  "title": "BATTERY UNIT AND ELECTRONIC DEVICE"
}