{
  "$type": "site.standard.document",
  "coverImage": {
    "$type": "blob",
    "ref": {
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    "mimeType": "image/png",
    "size": 96150
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  "description": "Disclosed is a battery cell (100), a battery (10), an electric apparatus, and a manufacturing method of the battery, belonging to the technical field of batteries. The battery (10) includes an electrode assembly (120), an electrode terminal (130) and a current collector (140), the current collector…",
  "path": "/patents/1408791",
  "publishedAt": "2025-07-09T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "H01M10/0422",
    "JIANGSU CONTEMPORARY AMPEREX TECH LTD [CN]"
  ],
  "textContent": "Disclosed is a battery cell (100), a battery (10), an electric apparatus, and a manufacturing method of the battery, belonging to the technical field of batteries. The battery (10) includes an electrode assembly (120), an electrode terminal (130) and a current collector (140), the current collector (140) is configured to connect the electrode assembly (120) and the electrode terminal (130); where the current collector (140) and the electrode terminal (130) are connected through a welding portion (170); and the welding portion (170) is exposed at an external peripheral surface of the current collector (140) and/or an external peripheral surface of the electrode terminal (130). The battery cell (100), the battery (10), the electric apparatus, and the manufacturing method of the battery are capable of ensuring the safety of the battery.",
  "title": "BATTERY CELL, BATTERY AND ELECTRIC APPARATUS"
}