{
  "$type": "site.standard.document",
  "description": "An energy storage cell includes an electrode-separator assembly comprising a ribbon-shaped anode, a ribbon-shaped cathode, and a separator. The anode and the cathode are formed and/or arranged within the electrode-separator assembly, which is formed as a cylindrical winding with a first terminal…",
  "path": "/patents/1380210",
  "publishedAt": "2026-03-26T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "H01M10/0587",
    "VARTA Microbattery GmbH"
  ],
  "textContent": "An energy storage cell includes an electrode-separator assembly comprising a ribbon-shaped anode, a ribbon-shaped cathode, and a separator. The anode and the cathode are formed and/or arranged within the electrode-separator assembly, which is formed as a cylindrical winding with a first terminal end face and a second terminal end face, such that a free edge strip of a cathode current collector or a free edge strip of an anode current collector protrudes from the first terminal end face. The energy storage cell further includes a housing closed in an airtight and liquid-tight manner and enclosing an interior space in which the electrode-separator assembly is arranged. The housing includes a metallic housing cup and a lid assembly. The lid assembly includes a metallic contact element. The free edge strip protruding from the first terminal end face is welded to the contact element of the lid assembly.",
  "title": "ENERGY STORAGE CELL AND METHOD OF MANUFACTURING SUCH AN ENERGY STORAGE CELL"
}