`-Upgraded 2021- Depvko Quick Charge 3.0 Dual USB Car Charger Socket with Voltmeter and ON/Off Switch- 36W 6A Waterproof Power USB Outlet Fast Charger for 12V/24V Car Boat Motorcycle Truck Golf Cart etc

Product Specifications Color: Black LED Voltmeter Color: Blue Material: ABS Input Voltage: DC 12V-24V Output Voltage: DC 3.6-6.5V/3A, 6.5V-9V/2A, 9V-12V/1.5A Product Dimension: 2.36 x 2.05 inches Portiforium Dimension: 1.06 inches Max Output: 36W(18W each) Package Include 1 * Dual USB QC3.0 Car Charger 1 * 23.62 Inches Wire with 10A fuse 1 * One Hole Panel Notes 1. The voltage will display when it connects to the battery.; 2. Since the iPhone series does not support fast charging, charging the iPhone is using a normal speed. 3. For mobile phones that support fast charging, you need to use the original charging cable or a fast-charging cable to achieve fast charging. 4. For vehicles, it's recommended to get power from the fuse box, while for the motorcycle, better to connect to the wires of the key switch