{
  "$type": "site.standard.document",
  "coverImage": {
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  "description": "The battery includes a housing, an electrode assembly, a first negative terminal, and a second negative terminal. The electrode assembly is accommodated in the housing. The electrode assembly includes a first stack and a second stack. The first stack includes a first negative electrode plate, a…",
  "path": "/patents/1385687",
  "publishedAt": "2026-06-04T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "H01M10/0585",
    "Ningde Amperex Technology Limited"
  ],
  "textContent": "The battery includes a housing, an electrode assembly, a first negative terminal, and a second negative terminal. The electrode assembly is accommodated in the housing. The electrode assembly includes a first stack and a second stack. The first stack includes a first negative electrode plate, a first separator, and a first positive electrode plate stacked along a thickness direction of the electrode assembly. The second stack includes a second negative electrode plate, a second separator, and a second positive electrode plate stacked along the thickness direction of the electrode assembly. The first negative electrode plate includes a first negative active material layer containing a silicon-based material. The silicon-based material is at least one of silicon, a silicon-carbon composite, or a silicon-oxygen composite. The second negative electrode plate includes a second negative active material layer containing graphite. The first negative terminal is electrically connected to the first negative electrode plate.",
  "title": "BATTERY AND ELECTRONIC DEVICE"
}