The Makita 18V LXT? Lithium-Ion 5-Piece Combo Kit (model XT506S) delivers five efficient cordless tools for drilling, driving, fastening, cutting, and clean-ups, with a cordless flashlight to light your work area when you need it. You also get the category?s fastest-charging 3.0Ah batteries and the expansive breadth-of-line of the Makita 18V LXT? battery platform, so your batteries will power the expanding range of Makita tools and accessories. The XT506S includes a variable speed ?? driver-drill with two speed settings, and a variable speed impact driver with a full 1,460 inch-pounds of Max Torque. The recipro saw features a refined crank mechanism for faster cutting and demolition applications, and the blower moves air at up to 179 MPH for efficient clean-ups. The 4-position flashlight with Xenon bulb is a bright and portable light source for improved visibility in dark conditions. It?s part of Makita?s expanding 18V Lithium-Ion system, the world?s largest cordless tool system powered by 18V Lithium-Ion slide-style batteries. Makita 18V Lithium-Ion batteries have the fastest charge times in their categories, so they spend more time working and less time sitting on the charger. For improved tool performance and extended battery life, Makita created Star Protection Computer Controls?. Star Protection is communication technology that allows the Star Protection-equipped tool and battery to exchange data in real time and monitor conditions during use to protect against overloading, over-discharging and overheating.