{
  "$type": "site.standard.document",
  "coverImage": {
    "$type": "blob",
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    "mimeType": "image/png",
    "size": 87173
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  "description": "A battery cell includes an electrode assembly and a housing accommodating the electrode assembly. The electrode assembly includes a first electrode plate and a second electrode plate. The first electrode plate includes a current collector, a connecting piece, and a tab. The current collector…",
  "path": "/patents/1321673",
  "publishedAt": "2022-06-30T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "H01M50/54",
    "Ningde Amperex Technology Limited"
  ],
  "textContent": "A battery cell includes an electrode assembly and a housing accommodating the electrode assembly. The electrode assembly includes a first electrode plate and a second electrode plate. The first electrode plate includes a current collector, a connecting piece, and a tab. The current collector includes a plurality of stacked flat portions. A fixed end of the connecting piece is connected to one of the flat portions. A free end of the connecting piece is disposed toward the flat portion. The free end is flexibly bendable against the current collector. A first end of the tab is fixed to the connecting piece, and a second end of the tab is disposed beyond the flat portion.",
  "title": "BATTERY CELL AND ELECTRIC DEVICE"
}