BlueFire Upgraded Aluminum Alloy Quick Charge 3.0 USB Car Charger Socket & 2.4A USB Port IP66 Waterproof Dual USB Power Outlet with Voltmeter for Car Boat Marine Rv Motorcycle(Silver-Green)

【High Quality】- Made of High Quality High and Low Temperature Resistant Aluminum Alloy Materials, totally environment friendly, working temperature from -20 Celsius Degree to 80 Celsius Degree. IP66 Waterproof,full competence for Outdoor Usage and Marine Task.
【Safety Protection】- It's certified by CE & ROHS with Overload, Over-current and Short Circuit Protection to ensure charging safety, meanwhile, built-in converse connection protection that ensures the circuit won't be burnt out if wrong wiring.
【Quick Charge 3.0】- Quick Charge 3.0 technology is compatible with all fast charging technologies, such as DCP BC1.2, Qualcomm QC2.0/QC3.0, HUAWEI FCP/SCP, Samsung 1.2V, Apple Divider3 and so on.(Note: Quick charge function need to use the original charging cable)
【Built-in LED Voltmeter Display】LED Digital Voltmeter Display, prevent battery from high/low voltage uses, monitor range 6-30V.
【Wide compatibility】LED illuminated USB charging socket with Rubber Seals, fits for 12-24V car, boat, marine, motorcycle, ATV, RV etc. Suitable for charging mobile phone, Tablet, GPS, digital camera, PDA and other USB accessories; 2.4A USB charger socket provides standard charging for non-Quick Charge devices.

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