Dexumodbk 78W 12V USB Socket Panel Mount Dual PD3.0 QC3.0 Quick Charge 2PCS 4-Port C Car Charging Outlet,Waterproof,Power ON/OFF Switch,Blue LED Voltmeter,for 12V-24V Campervan,RV,Bus,Boat

4-Port Wall-Mounted Charger Panel: This 12V USB Charger delivers a total combined output of 78W, featuring 4 ports. It supports simultaneous fast charging for up to 4 devices like smartphones, smartwatches, tablets and Bluetooth wireless earbuds, fitting a wide variety of usage scenarios. Shared Power: Left side output max 5V/3A when both ports are used, or delivers PD3.0 30W/QC3.0 18W when used alone. The two ports on the right fixed power, PD3.0 30W/QC3.0 18W. Port power allocation delivers stable charging output. Voltage Meter & ON/OFF Switch: This panel wall mount car charger socket features a blue LED Voltage display that lets you monitor your battery health status in real time, avoiding unexpected power outages during your trips. Its anti-slip switch cuts power when not in use. Safety Protection:The flip-top dust cover of the 12v usb outlet waterproof blocks water droplets and dust.Built-in short-circuit,over-voltage and overload multi-protection systems enable automatic power cutoff upon abnormal charging status to prevent devices and wiring from damage. Wide Compatibility:With 12V-24V wide voltage input and universal PD/QC compatibility,this dual usb c charging socket 12v works for more widely applicable than most products.It can be mounted on car,RV,campervan,motorcycle,electric vehicle,golf cart and boat.