Update-Balanceing Trailer Tires with Dyna Beads

OP replying to my own thread.

Now that I have to use water and oil free air compressors (A little moisture is ok as the beads are ceramic, but I'm going to avoid if possible), I need a compressor.

Since I don't have a working 12volt compressor and finding a suitable air source while traveling is a joke, I want to go ahead a get a decent 12v.

I'm interested only in a quality unit that uses aligator clips directly to the battery. and can handle 80psi for my Michelin XPS Tractions:)