Spina USB per accendisigari, caricabatterie da auto a 4 porte da 66 W con voltmetro a LED, USB-C per smartphone

【4 USB Ports】This USB car charger features four USB charging ports: three 3.1A USB ports and one 66W super-fast charging port, allowing you to charge multiple devices simultaneously. It's ideal for family trips or long road trips! 【Multiple Safety Protections】This car charger with a power outlet is equipped with overvoltage, overcurrent, and overheat protection to ensure your devices are safe while charging. A built-in digital LED voltage monitor accurately displays the car battery voltage in real time, effectively preventing problems caused by low voltage. 【Fast Charging】This car charger supports a maximum input voltage of 12V-24V. 100W fast charging ensures faster charging speeds, reducing charging time and achieving higher charging efficiency. A blue LED indicator on the USB car charger illuminates when connected. 【Compact and Portable】This USB car charger adapter features a compact design, taking up little space and making it easy to carry and use. Simply plug it into your car's cigarette lighter for quick and convenient charging, making it ideal for road trips. 【Wide Compatibility】The USB interface is compatible with a wide range of devices.