Review on YONHAN Quick Charge 3.0 Dual USB Charger Socket - Waterproof Power Outlet for 12V/24V Car Boat Marine ATV Bus Truck - LED Voltmeter & Wire Fuse Included - Deep Blue by David Fields

I used this on the cigarette lighter port on my 06 STI. I had to carve out the port a bit as it's a bit larger than a regular lighter, but I was able to get it to fit in the same spot and the door still closes over it. Installation was easy as I was able to take the pins out of the factory seat belt and slide them straight onto the pins on this belt (even as a locking feature). surprised at how accurate the voltmeter is, usually seems to be around 12.5 when the car is in accessory mode, which drops when I turn on the fan or other accessory, and usually stays at around 14.4 when the engine is on is switched on. I have a moto z and my wife has a samsung and they both see it as a turbo/fast charger.