The Snap-on 18 Volt USB Power Unit, No. CTUSB8850, keeps smaller devices charged, within reach and working. This charger easily mounts to Snap-on’s 18V Lithium battery, popular on power tools, including impact wrenches, drills and reciprocating saws. Equipped with a ratcheting mountable USB head, the CTUSB8850 has four ports to simultaneously charge products. The 5V power output features 0.5A (two), 1A and 2A specifications for various cord types. Whether it’s a cell phone or diagnostic tool, this product provides an easy-to-access source of power and can be placed anywhere in the work area.