{
  "$type": "site.standard.document",
  "description": "A battery cell and a process for forming the same. The battery cell includes a top cover structure including a pole including a main body, first bending portions and second bending portions; a bare aluminum sheet; and a connecting sheet. The first and second bending portions are arranged at two…",
  "path": "/patents/1381502",
  "publishedAt": "2026-04-23T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "H01M50/531",
    "ZHEJIANG JINKO ENERGY STORAGE CO., LTD."
  ],
  "textContent": "A battery cell and a process for forming the same. The battery cell includes a top cover structure including a pole including a main body, first bending portions and second bending portions; a bare aluminum sheet; and a connecting sheet. The first and second bending portions are arranged at two sides of the main body, and extend horizontally along a width direction. The first bending portion and the second bending portion projected on a same straight line along the width direction extend oppositely in the width direction. Two adjacent first or second bending portions arranged along a length direction bend oppositely in the width direction. A ratio of a length of the pole to a length of the battery cell is greater than or equal to 10%. The connecting sheet is provided with staggered first connecting holes. The second bending portions are buckled in the first connecting holes.",
  "title": "BATTERY CELL AND PROCESS FOR FORMING THE SAME"
}