Review on 🔌 Pack of 2 Dual USB Car Chargers - 12v, with PD Type C and QC 3.0 Quick Charging, LED Digital Voltmeter & ON/Off Switch Button for Motorcycle, Marine, Boat, RV, ATV by Eric Temple

I have two spots in my RV's bedroom that were part of an original pair of VERY dated night lights. I don't really need bedside lamps at this point, but I do have the option to install useful 12V accessories *or USB* there. I was thinking about installing these Dual USB 12v 2 Pack, PD 48W Type C and QC 3.0 Quick Charger car chargers and using USB accessories. The hole saw worked well to enlarge the existing hole a bit. Of course I wanted to "walk" the whole wall, but drilling carefully and slowly and removing existing wires, it worked. I found that in my setup with white and black wires present, the charger's red wire had to go to the wall's white wire (hot I think) and its black wire had to go to the existing red wire. A: The black and red cable ends are slightly different sizes and only fit in the back of the charger one way. And the wires were long enough that I could cut about a foot for another use and save by cutting to retain the built in fuse. Charger, but that's just not possible. It sits pretty tight in the wall as it is. The hole saw creates a hole that appears to be tightly gripping the threads of the charger's barrel. The switch works perfectly. I can now fit a close range reading light about 4 feet closer to where I sit and read and it looks like a nice added functionality. On the second USB charger I might put a water fountain for my pets, I'm thinking what to add next.