Update August 2021 *** I now leave my Makita at home when I go indoors. I now have quite a bunch of 18V Ryobis. two drill motors, a 1/4" punch, a 1/2" punch, a multi-tool, a band saw, a circular saw, a grinder, a multi-tool, two air pumps, a leaf blower, everything included. 18 volt platform. I was so impressed with their work that I took out a 40 volt blower, a 40 volt weed eater and a 40 volt pole saw. great stuff! Having worked in commercial construction for over 40 years, I personally own all Makita cordless tools, but last year my son gave me a tire inflator that uses this battery. I had rechargeable electric screwdrivers in my community ranch cars, but decided to shell out another $20 when one of them recently broke. WOW! Works great, strong, well made. Not my everyday tool of choice, but maybe for those who don't use a power drill day in, day out for a living. My buddy has been using one of these Ryobis for years with no problems. VERY impressed with this powerful well made tool. Can buy more.