[NOTE: (12W Max) This Converter DOES NOT support tire inflator tire compressor tire air pump car cleaner car refrigerator and some high-power car device. USB C to 12v cigarette port convert power from USB C port to 12V car cigarette lighter socket. Application: With a pd port power banker USB C Wall Charger USB C Car Charger device can be convert to 12v cigarette output port to power on your (low-power)car electronic equipment (Car GPS car charger and more) Cable Length: 30cm Output:12V 1A Max depends on the power from your PD port Plug and play and easy to carry and DIY.]