Quick Charge 3.0: Charge compatible devices up to 4 times faster than conventional charging Can automatically detect and deliver the best charging current for your mobile devices Universal Compatibility: Compatible with all USB-powered devices including Quick Charge 3.0/2.0 Smart phones & tablets Protective cap provides waterproof and dustproof performance. With ON-OFF switch, no need to worry about the issue of draining power QC 3.0 USB socket charger with voltmeter, real-time show the battery voltage Universal for car, RV, ATV, motorbike, boat and marine etc. Tips: The voltage ONLY can be shown when switching on the button.
Power Input: DC 12V-24V Output Current: DC 5V 3.1A, 9V 2.1A, 12V 1.5A USB Port: 1 Voltage Meter: Digital display Product Size: 36.8*50*28.6mm Color: Red Green Blue