{
  "$type": "site.standard.document",
  "description": "A secondary battery includes an exterior body housing the electrode body, an external terminal provided outside a sealing plate sealing an opening of the exterior body, a connection member provided inside the sealing plate and connected to the external terminal, an insulating member provided…",
  "path": "/patents/1408272",
  "publishedAt": "2026-02-25T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "H01M50/10",
    "SANYO ELECTRIC CO [JP]"
  ],
  "textContent": "A secondary battery includes an exterior body housing the electrode body, an external terminal provided outside a sealing plate sealing an opening of the exterior body, a connection member provided inside the sealing plate and connected to the external terminal, an insulating member provided between the sealing plate and the connection member, and a current collector disposed inside the sealing plate and connected to the connection member and a tab group including a plurality of current collector tabs extending from the electrode body. At least some of the current collector tabs of the tab group have a projecting portion projecting from the current collector in a longitudinal direction of the sealing plate. The insulating member has an extending portion at least extending between the projecting portion and the sealing plate along the longitudinal direction of the sealing plate.",
  "title": "SECONDARY BATTERY"
}