Tldr, buy a cheap little one for a car and 2 hp for home. .This turned out to be a bad decision. I had a $40 smile that was tiny and while slowly lifting a tire to get home. Doing everything, doing everything badly, was a piece of garbage. the plastic appears to have been recycled no more than 12 times, the cigarette lighter plug only worked in 1 out of 100 positions from 3 different cars. I forgot alligator clips are a great option, not invlui here. I actually used this 3 times and it didn't work. It's just something that tries so hard I take it back and put it on a new little compressor.