Detect the battery voltage, ensure your battery and prolonging using life of battery.
Scientific and rational monitor design on cigarette lighter, convenient and safer to check.
Digital display chip in cigarette lighter slots prolonging usetime and more practical.
Double chip design, intelligent security and protective technology.
Independent switches for two cigarette lighter holes, no need to unplug repeatedly.
Press slightly, power on and off easily.
Switch off before start-up, protecting your devices from current and prolonging usetime effectively.
180W high power, charging for more high power electric devices.
Material: ABS, engineering plastics
Total input: 180W
Output power: 2*40W, 1*100W
USB output voltage: DC 5.0V2.4A, DC5V/1A
Color: black&red, white&grey
1 x One to Three Car Cigarette Lighter
1 x 3M Sticker
1 x 15A Fuse