{
  "$type": "site.standard.document",
  "coverImage": {
    "$type": "blob",
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  "description": "A battery cell, a battery, and an electric device are disclosed. The battery cell includes a housing, a pressure relief mechanism, and a reinforcement member. The housing has a first wall portion, and the first wall portion is provided with a first groove. The pressure relief mechanism is disposed…",
  "path": "/patents/1114819",
  "publishedAt": "2026-05-28T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "H01M50/3425",
    "CONTEMPORARY AMPEREX TECHNOLOGY CO., LIMITED"
  ],
  "textContent": "A battery cell, a battery, and an electric device are disclosed. The battery cell includes a housing, a pressure relief mechanism, and a reinforcement member. The housing has a first wall portion, and the first wall portion is provided with a first groove. The pressure relief mechanism is disposed on the first wall portion. The reinforcement member is at least partially accommodated in the first groove, and the reinforcement member is disposed around the pressure relief mechanism. The reinforcement member is accommodated in the first groove, reducing the height by which the reinforcement member protrudes beyond the first wall portion. The reinforcement member is at least partially accommodated in the first groove, which can enhance the rigidity and strength at the position where the first groove is provided, thereby improving the strength and rigidity of the first wall portion without significantly increasing its weight.",
  "title": "BATTERY CELL, BATTERY, AND ELECTRIC DEVICE"
}