Quick Charge 3.0 Dual USB Outlet, 12V/24V USB Car Charger with On/Off Touch Switch and LED Digital Voltmeter Waterproof Car Socket for Car, Marine, Boat, Motorcycle, Truck and More

Rating Voltage: 12-24V; USB Output: DC 3.5-6.5V/3A, 6.5-9V/2A, 9-12V/1.5A ;Material: Copper + ABS Plastic; Operating Temperature: -40 to 70? ;Wide Application: cars, motorcycles, ATVs, SUVs, UTVs, Boats, etc;Multi-purposes: supply power for cellphone, tablet, GPS and other USB-devices;1. The "+" is to positive, and "-" to negative.2. For vehicles, its recommanded to get power from fuse box, while for the motorcycle, better connect to the wires of the key switch.3. The led light will show up after the item is connected to the battery.Package Include: 1 x Brand new QC 3.0 USB charger socket; 1 x 23.6 Inches Wire; 1 x 10A fuse