{
  "$type": "site.standard.document",
  "description": "An external battery device includes a battery, an input terminal that receives external power from a charger connected through a universal serial bus (USB) cable, a charging unit that charges the battery, and a processor configured to measure a voltage value of a first data terminal of the input…",
  "path": "/patents/1378463",
  "publishedAt": "2026-02-05T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "H02J7/007182",
    "SAMSUNG SDI CO., LTD."
  ],
  "textContent": "An external battery device includes a battery, an input terminal that receives external power from a charger connected through a universal serial bus (USB) cable, a charging unit that charges the battery, and a processor configured to measure a voltage value of a first data terminal of the input terminal, set a charging current based on the voltage value of the first data terminal, and control the charging unit to charge the battery with the charging current that is set.",
  "title": "EXTERNAL BATTERY DEVICE AND CHARGING CONTROL METHOD OF THE SAME"
}