Seadog Dual USB Socket / Voltmeter with Hidden Display Cover

This double USB socket allows for two devices to be charged simultaneously while also displaying the batteries output. The total output 4.2A load is split 2.1A per side as needed. Enough amperage to charge iPhones, iPads, and almost all other devices. Input 12-24VDC. Output DC 5V/4.2A. Red LED display. IP65 rating.