{
  "$type": "site.standard.document",
  "description": "The present application relates to the field of battery technologies and provides a battery cell, a battery, and an electrical apparatus. The battery cell includes a shell, a pressure relief component, and a reinforcement member. The shell comprises a wall portion that is formed with a pressure…",
  "path": "/patents/1407607",
  "publishedAt": "2026-06-16T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "H01M50/3425",
    "CONTEMPORARY AMPEREX TECHNOLOGY CO., LIMITED"
  ],
  "textContent": "The present application relates to the field of battery technologies and provides a battery cell, a battery, and an electrical apparatus. The battery cell includes a shell, a pressure relief component, and a reinforcement member. The shell comprises a wall portion that is formed with a pressure relief hole. The pressure relief component is disposed within the pressure relief hole and covers the hole. The reinforcement member is also disposed within the pressure relief hole, and its thickness does not exceed that of the wall portion. The reinforcement member is connected to an inner surface of the pressure relief hole and, together with the pressure relief component, is arranged along the thickness direction of the wall portion to reinforce the structural strength of the shell at the pressure relief location.",
  "title": "Battery cell, battery, and electrical apparatus"
}