SUNJOYCO 4-in-1 Car Charger Socket Panel with Dual USB Ports, 12V Cigarette Lighter, LED Voltmeter & ON/OFF Switch - Perfect for Road Trips, Camping & Vehicle Power Needs

This unit in a nice design, having both 12v and USB ports, bright LED indicators, included a handy Voltmeter, and Rubber covers for the port openings. (With 12v RV USB outlet, LED digital display voltmeter, 12v cigarette lighter outlet, LED rocker switch) 1. 12v switch panel can meet your DIY. 2. Added USB charging to your car. Nice addition USB charging port. 3. You can also replace it with other charger sockets you have cause it can be freely interchangeable. 4. DC voltage gauge to keep an eye on battery level. Package Included: 1 x 12V Cigarette Socket 1 x Blue Light Digital Voltmeter 1 x Dual USB Car Socket 1 x ON-OFF Rocker Switch 9 x Blue Terminals 1 x Four Holes Panel 4 x Stainless Steel Screws SUNJOYCO 4 in 1 Car Charger Socket Charger Multifunction Panel for Car Boat Marine RV Truck Vehicles Material: ABS Color: Black Shell & Blue LED Light Modle Style: 4 in 1 Charger Socket Panel USB Output: DC 5V/2.1A&2.1A (total 4.2A) Power Outlet: DC 12V On Off Switch: 20A 12V DC Voltmeter Display Range: 6 - 24V Dual USB Socket Charger Can charge 2 devices simultaneously. Input Voltage: DC 12 - 24V Output Voltage: DC 5V Output Current: 4.2A (2.1A & 2.1A) Car Voltmeter Real-Time Monitoring Voltmeter Range: 0 - 24V DC Cigarette Lighter Socket With dustproof cap Input Voltage: DC 12 - 24VOutput Voltage: DC 12V Suitable for any DC 12V/24V car, boat, boat motorcycle, riding mower, tractor, etc On-off Toggle Switch ON/OFF Toggle Switch Working Voltage: DC 12V Max Current: 20A Note: 1. No instruction manual, so you must figure out experimentally that the brass pin on the switch must be connected to negative for its backlight LED, whereas the two nickel pins are the positive-from-battery and the positive-to-load. 2. Not much spare clearance; when the four mounting holes large enough to accommodate the device, they are very nearly the same size as the cover plate... so, measure and drill VERY CAREFULLY lest your cutout becomes larger than the plate meant to cover it!

4 In 1 Multifunctional Panel Features a 12V USB outlet, LED voltmeter, 12V cigarette lighter outlet, and LED rocker switch. Easily install or replace sockets as needed

Dual USB Charger Built-in waterproof dual USB ports (5V/2.1A each, total 4.2A) auto-detect and charge two devices simultaneously at optimal speed

Real-Time LED Voltmeter Large digital display shows 5-48V voltage, allowing you to monitor your vehicle's battery status in real time

LED Rocker Switch Easy to use rocker switch with a long lifespan of up to 10,000 cycles, plus an extra cigarette lighter socket for added convenience

Safe Application Built-in smart protect, ensuring safe and optimal charging for your devices, suitable for cars, boats, RVs, trucks ect, supporting various vehicle appliances