Desktop Bench Power Supply, AC-to-DC Power Converter with USB Charge and Vehicle Cigarette Lighter Socket (12 Amp)

hello viewers ford diy-ers here with another tutorial video for everyone in this particular video here i'll be showing you how to replace your cigarette lighter or 12-volt auxiliary port with a usb charging port and voltmeter combo for this i'm using my 2006 dodge ram as an example but i'll try to keep this generic so it applies to any vehicle i'll go over all the important points like determining which port is switched with the ignition and determining polarity for a regular cab truck it has three of these cigarette lighter 12 volt auxiliary ports so i thought this would be a great upgrade instead of carrying around an adapter or a usb charger and i can keep an eye on the voltage when listening to the radio while the engine is off not all vehicles are equipped with a live volt meter on the gauge cluster or there can be sometimes an issue with accuracy i purchased this online this versi