{
  "$type": "site.standard.document",
  "description": "This application discloses a battery cell, a manufacturing method and manufacturing system of same, a battery, and an electric device. The battery cell of the embodiments of this application includes an electrode assembly; a housing configured to accommodate the electrode assembly and having an…",
  "path": "/patents/1401586",
  "publishedAt": "2026-04-29T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "H01M10/04",
    "CONTEMPORARY AMPEREX TECHNOLOGY CO LTD [CN]"
  ],
  "textContent": "This application discloses a battery cell, a manufacturing method and manufacturing system of same, a battery, and an electric device. The battery cell of the embodiments of this application includes an electrode assembly; a housing configured to accommodate the electrode assembly and having an opening; an end cover configured to close the opening of the housing; and a current collecting member configured to electrically connect the electrode assembly to the end cover, where the current collecting member is at least partly located between the electrode assembly and the end cover and abuts against the electrode assembly; the current collecting member has a first hole, where the first hole is configured to accommodate part of the electrode assembly and make the electrode assembly contact a hole wall of the first hole. As the current collecting member abuts against the electrode assembly and is thus connected to the electrode assembly without welding, fewer metal particles are left in the battery cell, thereby decreasing risks of short circuit. As the electrode assembly partly extends into the first hole and contacts the hole wall of the first hole, a contact area between the current collecting member and the electrode assembly can be increased, thereby increasing the current flow capacity.",
  "title": "BATTERY CELL AND MANUFACTURING METHOD AND MANUFACTURING SYSTEM THEREFOR, BATTERY, AND POWERED DEVICE"
}