Kewig Car Charger, 36W Fast Car Charger Adapter, Dual USB Car Fast Charge with Colorful Voltmeter & ON/Off Switch

36W
Dual USB Fast Car Charge: With dual QC 3.0 USB ports supporting, the usb car charger fast charge two compatible devices simultaneously at QC 3.0 speed, up to 4X faster than conventional charging, Dual port total output 36W, each port output 18W / 3A, which can rapidly charge for Phone from 0% to 80% within 30mins and fully charged other device in 1 hour
Premium Materials and Design: KEWIG Car charger is made of high temperature and low temperature resistant materials, which can be used in -20-60() working environment, Equipped with colorful voltmeter which can monitor the voltage value of the car battery in real time, allowing you to know the battery level of the car at any time, Colored led lights can also help you easily find the car charger usb charging port in a dark environment
Advanced Safety Protection: KEWIG USB fast car charger certified by UL, FCC, ROHS, EMC, Built-in smart chip, provide overvoltage protection, short-circuit prevention, preventing your Phone from over chargerd and overheating, guarantee your Phone devices are charging at their maximum speed, the sophisticated protection measures to ensure safety for you and your Phone/Pad device. escort your charging safety
Wide Compatible: The USB cigarette lighter adapter fast charger compatible with almost all popular car models and other devices
How to use: Step
1: Press the switch lightly, the voltmeter LED & USB port work well, Step
2: Press the switch lightly, the voltmeter LED power turn off, USB port work well, Step
3: Press and hold the switch for two seconds, the voltmeter & USB port power turn off