QC 3.0 Car USB Socket 12V 24V Waterproof Charger with Switch and LED Voltmeter

Product Description Upgrade your vehicle power setup with a dual QC 3.0 USB car socket featuring an on/off switch, blue LED voltage display, and rugged IP66 waterproof protection—ideal for cars, motorcycles, ATVs/UTVs, and boats. Fast, reliable charging for phones, tablets, GPS, and other USB devices while monitoring battery voltage in real time. Key Features LED Digital Voltmeter: Blue voltage indicator shows real-time vehicle battery voltage, helping you spot low-voltage conditions; easy to locate ports at night. Certified Safety Protection: CE & ROHS certified with overload/overcurrent/overheat/short-circuit protection; intelligent IC helps protect the circuit even if wiring is incorrect. Specifications Usage Perfect for cars, motorcycles, ATVs/UTVs, boats and other 12–24V systems—power and charge phones, tablets, GPS, and more. For vehicles, it’s recommended to draw power from the fuse box; for motorcycles, connect to the key switch cables. Note: QC 3.0 fast charging requires compatible power/ports/cables; iPhone models will charge at normal speed. The LED voltmeter displays after connecting to a power supply or battery.