HART’s 20V 2-Gallon Compressor gives you the ability to work more efficiently without the hassles of cords. Compact and convenient, this unit is ideal for topping off tires, old and new, and small inflatables anywhere you go. You can inflate a tire from flat to full in under 1 minute. It's also perfect for pneumatic trim work, with cordless convenience. You’ll find the rubber overmold handle makes transporting it a lot more comfortable. It also features a universal push-to-connect quick coupler for quick and easy 1-handed use. Another convenient feature is that this pump is oil-free. That means you don’t have to worry about oil levels and all the maintenance that goes with it. The 2-gallon tank allows you to do more work with less downtime. This tool works with all HART 20V batteries, and the HART 20V battery in this kit powers all HART 20V tools, outdoor equipment, automotive, and lifestyle items!