{
  "$type": "site.standard.document",
  "description": "Embodiments of the present application provide a battery cell and a manufacturing method thereof, a battery, and an electric apparatus. The battery cell includes: a housing (1), including a first wall (13); an electrode assembly (3), disposed within the housing (1), where the electrode assembly (3)…",
  "path": "/patents/1390505",
  "publishedAt": "2026-06-10T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "H01M10/04",
    "CONTEMPORARY AMPEREX TECHNOLOGY CO LTD [CN]"
  ],
  "textContent": "Embodiments of the present application provide a battery cell and a manufacturing method thereof, a battery, and an electric apparatus. The battery cell includes: a housing (1), including a first wall (13); an electrode assembly (3), disposed within the housing (1), where the electrode assembly (3) includes an electrode body (31) and a first tab (32), and the first tab (32) is led out from the electrode body (31); and a first current collector (4), configured to electrically connect the first tab (32) to the first wall (13), where the first current collector (4) is connected to an inner surface of the first wall (13) by a first weld seam (41), and the first weld seam (41) does not penetrate to an outer surface of the first wall (13).",
  "title": "BATTERY CELL, MANUFACTURING METHOD THEREFOR, BATTERY, AND ELECTRICAL APPARATUS"
}