{
  "$type": "site.standard.document",
  "description": "A battery includes a case including a bottom portion, a sidewall portion connected to the bottom portion, and an upper opening opposite to the bottom portion, an electrode assembly accommodated in the case and including a first electrode tab and a second electrode tab, and a cap assembly configured…",
  "path": "/patents/1377818",
  "publishedAt": "2026-01-01T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "H01M50/109",
    "SAMSUNG SDI CO., LTD."
  ],
  "textContent": "A battery includes a case including a bottom portion, a sidewall portion connected to the bottom portion, and an upper opening opposite to the bottom portion, an electrode assembly accommodated in the case and including a first electrode tab and a second electrode tab, and a cap assembly configured to seal the upper opening of the case, wherein the bottom portion includes a first region to which the first electrode tab is connected and a second region formed to surround the first region, and wherein an inner surface of the second region includes a recessed portion configured to accommodate an electrolyte.",
  "title": "BATTERY AND METHOD FOR MANUFACTURING SAME"
}