There's a 120V AC power outlet for most standalone ... if you don't have any good spots to set it down. The Milwaukee M18 Compact Inverter is available at Home Depot for $99.00.

Then I realized, instead of spending my lunch break filling up my tires, I could get a tire inflator — like the top-rated Milwaukee M18, on sale for just $80 right now at Amazon. The M18's auto ...