Sea-Dog Round USB & USB-C Power Plug w/Voltmeter One Size. 0 & USB-C Power Plug with Volt Meter charges two devices simultaneously while the LED screen displays voltage status. Can be used on a boat car or RV. The total output 6A load is split 3A per side as needed. USB 3.0 features Quick Charging (QC) for supported devices giving enough power to charge phones pads and tablets quickly and efficiently. USB-C features Power Delivery (PD) for faster and more flexible charging.Features:This portable version fits all Sea-Dog Power Sockets and any standard 12V receptacleConstructed of aluminum and injection molded nylonBlue LED displayFCC CE RoHS compliantSpecifications:Output DC: 5V/6AInput: 8-32VDCUSB-C Watts: 60Wat24VUSB 3.0 Watts: 36Wat12VPlug-In Side Diameter: (inch) 1-1/4"Length: (inch) 2-1/2"Sold as an Individual Specifications for Sea-Dog Round USB & USB-C Power Plug w/Voltmeter: Manufacturer: Sea-Dog Color: Black Package Contents: Sea-Dog Round USB & USB-C Power Plug w/Voltmeter Sea-Dog 426514-1: Round USB & USB-C Power Plug w/Voltmeter One Size