Nilight 4 in 1 ON/Off Charger Socket Panel Dual USB Socket Power Outlet LED Voltmeter Cigarette Lighter Socket LED Lighted ON Off Rocker Toggle Switch for Truck Car Marine Boats RV

4 in 1 DIY Toggle Switch Panel: Dual USB Socket + Voltmeter + 12V Outlet + ON/OFF Toggle Switch. It’s convenient for installing and operating. Also detachable to replace other charger sockets or anything else that fits.. Real Time LED Voltmeter: The LED voltmeter shows accurate voltage status, reminds you whether the voltage is at a normal level, more secure for driving. Also allows quick and easy usage in the darkness. your charging needs.. SAFETY : The wires were built-in 10A Fuse for over-load protection. It can charge safely, without risk of overheating or damaging devices.. Multifunctional product with LED indicator light, perfect for travel use. Fits for 12-24V Cars, Trucks, Marine Boats, ATV, RV etc. The USB socket with dual output 5V/2. 1A, 5V/2. 1A charging port. Package include: 4 in 1 Toggle Switch Panel, 3 packs of connection wires, 9 insulated terminals, 4 Mounting Screws, 1 Wiring Diagram.