Review on 🚗 Kensun Portable Air Compressor Pump: AC/DC Power Supply with Analog Display - Perfect for Home and Car Use (110V/12V), Tire Inflator for Cars, Trucks, Bicycles, Balls by Chris Pettway

I was very happy with my purchase the first time I used this item in AC settings and it worked well the first few times. Then the AC side stopped working. Tried the DC side and it worked 4 times when I used it then it started intermittently, move the box or wire and it kinda works. So I wanted to send it back but I needed it so I opened it up and saw that the hot AC wire was no longer soldered to the board. The DC side was also no longer connected. Looks like it was assembled by someone with little soldering experience. They tore off the DC side where several strands touched and the AC side was poorly finished. Resoldered everything that someone did and both sides are working fine now. Nice block when it works but QC is pretty bad.