Review on 🚗 Luckybay Portable Air Compressor Tire Inflator: 12V DC Heavy Duty Auto Pump with Gauge, LED Light - Ideal for Car, SUV Tires, Dinghy, Air Bed, and More Inflatables - 150Psi by John Hall

I really like the auto power off. Once before I went home I had to inflate a tire and I did a little work while it was inflated. I've forgotten it. No problem as it shuts itself off when it reaches the required pressure. It's nice not to have to stand and wait. Good quality. Keep in mind that it doesn't have overheat protection, so let it cool down if you need to inflate multiple tires.