Hello everyone. I think you know that Kobalt is a fairly new brand of power tools that was developed by Lowes and JH Williams in 1998. Although they started out with tools for mechanics, they quickly expanded to include lithium-ion power tools, storage solutions, and many other innovative products. If you contact kobalt customer service number, you will be advised that regardless of whether you choose one tool or a set, at Kobalt you can find items for both the professional and the home owner. Many Kobalt products use 24V batteries which have a long run time.