? Product input voltage: DC12-28V wide voltage design (supports the use of large trucks) ? Super fast charging: three charging ports support up to 6A fast charging, and the total power of cigarette lighter+USB supports up to 128W ? Charging three devices simultaneously: USB-A provides QC3.0 18W maximum output power, USB-C1 provides PD3.0 20W maximum performance, USB-C2 provides PD3.0 36W maximum performance. This USB cigarette lighter charger can charge three devices (iPhone, tablets, Galaxy, Xperia, Android, Macbook, etc.) ? Convenient cigarette lighter expansion hole: It does not take up the original cigarette lighter in the vehicle Supports GPS, onboard recorder and other car accessories, onboard vacuum cleaner, onboard refrigerator, etc. ? Compact and compact design: compact design, small and light, can be easily connected to the USB charging socket of car cigarette lighter with limited space. The soft blue LED light helps to connect the USB cable and pull out this car USB charger in the dark. The cigarette lighter minspring can be fully fixed with the groove of the car socket and the snap locked into the groove. ? Touch switch design: It is equipped with humanized power off touch switch design, which can provide light touch off function for models that do not turn off to avoid the power consumption of the equipment due to the long parking time. ? Independent fuse design: It has its own independently replaceable fuse design. If the voltage is too high or a short circuit occurs, the one-time fuse protects your car and chargers. After the voltage is restored, you can replace the additional fuse for normal use.Cigarette lighter, USB cigarette lighter, 12V, cigarette lighter, USB plug, cigarette lighter, charger for car, cigarette lighter, USB cigarette lighter, USB cigarette lighter, bluetooth, voltmeter for car