{
  "$type": "site.standard.document",
  "description": "A battery cell includes a housing, an electrode assembly, a conductive member, and a protective layer. The electrode assembly is accommodated in the housing. The electrode assembly includes a first electrode plate and a second electrode plate with opposite polarities. The first electrode plate…",
  "path": "/patents/1380522",
  "publishedAt": "2026-04-02T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "H01M4/667",
    "Ningde Amperex Technology Limited"
  ],
  "textContent": "A battery cell includes a housing, an electrode assembly, a conductive member, and a protective layer. The electrode assembly is accommodated in the housing. The electrode assembly includes a first electrode plate and a second electrode plate with opposite polarities. The first electrode plate includes a first current collector and a first active substance layer. The first current collector includes a main body portion and a first region located in a width direction of the first electrode plate, the first active substance layer being provided on a surface of the main body portion and the first active substance layer being not provided on a surface of the first region. The conductive member is welded to the first region to form a welding region. The protective layer is disposed on a surface of the welding region.",
  "title": "BATTERY CELL AND ELECTRIC DEVICE"
}