?Features?USB C Car Charger Socket is made of ABS material, and a 12V USB socket with a waterproof cover is water and dust resistant. It can operate normally in high and low temperature environments (-25 ? to 85 ?), suitable for ships, cars, and motorcycles. ?Multiple Protection?car USB C socket with 6-fold protection function and built-in 10A fuse can prevent equipment overload, overvoltage, overcurrent, overcharging, undervoltage, and short circuit, ensuring that the circuit will not burn out in case of incorrect wiring. ?LED Voltage Display?12V car USB socket is equipped with a built-in digital LED indicator light, which accurately displays the voltage status of the vehicle battery in real-time, preventing problems caused by low voltage, and maintaining optimal driving conditions. The indicator light allows you to easily find the USB port at night. ?Fast Charging?Dual USB port design, USB car charger supports USB fast charging, QC 3.0 has a maximum single output of 18W, PD -20W and is equipped with smart chip, achieving maximum power charging that is four times faster than traditional charging. ? 12v-24V USB+Type C Charger Socket ? PD Type C 20W and QC3.0 USB 18W car ports can simultaneously charge two compatible devices at high speed. The phone must have ultra fast charging function and use original charging cables to achieve maximum power charging.