Multimeter Quick Charger Socket for Car Boat Motorcycle

QC3.0 USB charger with voltage and ampere Multimeter LED display for car boat marine RV and etc.
Product description:Wide Compatibility: Fits for Car, Boat, Marine, ATV, RV, Motorcycle and other 12-24V Vehicles. Use for mobile phones, Tablet, GPS, digital cameras, PDAs etc.
Safety Driving: Built-in LED digital display voltage and current monitor Multimeter, shows the accurate voltage status of device in real-time, prevent your motorcycle or car from starting hard, off and on intermittently and the headlights not enough bright cause by too low battery voltage, or prevent your motorcycle or car from engine instability or horns stopping working cause by too high battery voltage.
Intelligent Charging: Quick charge 3.0 USB port, built-in smart charging IC, will auto detects your devices and charges them at optimal speed, better charging performance.
Waterproof and Heat Resistant: with IP66 waterproof grade, made of high and low temperature resistant nylon flame retardant materials, high or low temperature-resistant.
Specification:
Rating Voltage: 12-24V
QC 3.0 USB: 5V - 6.5V: 3A, 6.5V - 9V: 2A 9V - 12V: 1.5A
Interface: 1 x QC 3.0 USB ports
Material: Copper + ABS Plastic
Voltmeter Dimension: 2.1" x 1.4" x 1"
Bracket Dimension: 2.4" x 1.7"
Operating Temperature: -40 to 70 CPackaging DetailsUnit Type: piecePackage Weight: 0.05kg (0.11lb.)Package Size: 6cm x 6cm x 6cm (2.36in x 2.36in x 2.36in)