{
  "$type": "site.standard.document",
  "description": "A rechargeable battery assembly comprising: a first unit cell; a second unit cell provided with a cap plate; and a connection tab mounted on a case of the first unit cell; wherein the connection tab comprises a connection tab coupling formation protruding from the first unit cell and the cap plate…",
  "path": "/patents/1007965",
  "publishedAt": "2011-11-09T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "H01M10/02",
    "SAMSUNG SDI CO LTD [KR]"
  ],
  "textContent": "A rechargeable battery assembly comprising: a first unit cell; a second unit cell provided with a cap plate; and a connection tab mounted on a case of the first unit cell; wherein the connection tab comprises a connection tab coupling formation protruding from the first unit cell and the cap plate comprises a cap plate coupling formation protruding from the second unit cell; and the connection tab coupling formation is coupled with the cap plate coupling formation to form a mechanical and electrical connection between the two unit cells; characterised in that a first one of the said coupling formations comprises an axially projecting member provided with a circumferential extension and the circumferential extension is constrained by a second one of the said coupling formations (31 a) in such a manner as to resist axial separation of the two unit cells.",
  "title": "Rechargeable battery assembly"
}