{
  "$type": "site.standard.document",
  "description": "The present application relates to a secondary battery and manufacturing method thereof, a battery module and an apparatus. The secondary battery includes an electrode assembly including a main body portion and a tab extending out from the main body portion; a current collecting member including a…",
  "path": "/patents/1408563",
  "publishedAt": "2024-01-10T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "H01M10/049",
    "CONTEMPORARY AMPEREX TECHNOLOGY CO LTD [CN]"
  ],
  "textContent": "The present application relates to a secondary battery and manufacturing method thereof, a battery module and an apparatus. The secondary battery includes an electrode assembly including a main body portion and a tab extending out from the main body portion; a current collecting member including a guiding section, the guiding section extending in a direction perpendicular to a length direction of the electrode assembly; a transition connecting piece, the transition connecting piece and the current collecting member being separately provided, the transition connecting piece including a current collecting portion and a fixing portion, the current collecting portion being adapted to connect with the tab to form a first connection region, the fixing portion being adapted to connect with the guiding section to form a second connection region, and respective projections of the first connection region and the second connection region on a plane perpendicular to the length direction do not overlap. The secondary battery of the present applicant can reduce the possibility of decrease of the current flowing capability of the tab.",
  "title": "SECONDARY BATTERY AND MANUFACTURING METHOD THEREFOR, BATTERY MODULE, AND APPARATUS"
}