The Makita 18-Volt LXT Lithium-Ion Cordless Impact Driver (model XDT11Z, tool only, battery sold separately) is a powerful and compact tool that is perfect for a wide range of driving and fastening tasks. It is part of Makita's extensive 18-Volt Lithium-Ion series, which is the largest cordless tool lineup in the world and is powered by an 18-Volt Lithium-Ion slide-style battery. One of the standout features of Makita's 18-Volt Lithium-Ion batteries is their incredibly fast charge times, allowing you to spend more time working and less time waiting for your battery to charge. To ensure optimal tool performance and extended battery life, Makita has incorporated Star Protection Computer Controls into the design. This innovative communication technology allows the tool and battery to exchange data in real time, monitoring conditions during use to protect against overloading, over-discharging, and overheating. The versatility of the XDT11Z is further enhanced by its compatibility with both Makita 18-Volt LXT and Compact Lithium-Ion batteries, indicated by the star symbol on the battery. This means you can use a variety of batteries with this tool, depending on your needs. The XDT11Z features a Makita built 4-pole motor with variable speed, offering a range of 0-2,900 RPM and 0-3,500 IPM. This delivers an impressive 1,460 in./lbs. of MAX Torque, making it suitable for a wide range of fastening applications. Despite its power, the impact driver is compact and ergonomic, measuring only 5-3/8 inches in length and weighing just 2.8 lbs. (battery sold separately). This design reduces operator fatigue and the rubberized soft grip provides increased comfort during use. Additional features of the XDT11Z include a convenient 1-touch 1/4 inch hex chuck for quick bit changes, a built-in LED light with an independent on/off switch to illuminate the work area, and an ergonomic shape that fits comfortably in your hand for easy control. Makita has also incorporated their Extreme Protection Technology (XPT) into the design, providing