{
  "$type": "site.standard.document",
  "description": "A system and method are presented relating to a hybrid portable charging device having an internal battery and an internal supercapacitor. Input logic is implemented as part of the management system for the charging device. In one embodiment, input power is analyzed to determine whether the input…",
  "path": "/patents/1307168",
  "publishedAt": "2021-12-23T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "H02J7/0029",
    "BBY Solutions, Inc."
  ],
  "textContent": "A system and method are presented relating to a hybrid portable charging device having an internal battery and an internal supercapacitor. Input logic is implemented as part of the management system for the charging device. In one embodiment, input power is analyzed to determine whether the input power level is low, medium, or high, with input power being diverted to the battery or supercapacitor depending on the determined input power level. At high input power, the supercapacitor is charged first. At low input power, the battery is charged first. At medium power, the input power is split between the supercapacitor and the battery. In another embodiment, output can be directed using output logic so that power flows first from the supercapacitor so that the supercapacitor is fully discharged before battery power is output to the load on the charging device.",
  "title": "Supplemental Capacitor Based Battery Charging System"
}