I have a 4 year old set of 18v Li-ion PC drill/impact driver with the small batteries. With the included 1.5 ah battery it is light compared to my old 14.4 v DeWalt XRP or my son's old Milwaukee 18V drill. Even with the bigger 4.0 ah battery, which he got me for my birthday, they are very easy to use. I just bought him a 20v PC drill/impact driver set for $148 delivered (Amazon prime) for his birthday. http://www.amazon.com/PORTER-CABLE-P.../dp/B00CM7Z2KW Granted they are not the quality of the new Milwaukee Fuel series, but they are half the price.