The DEWALT DCD778S2-GB XR Li-ion Brushless Compact Hammer Drill is a powerful and efficient tool designed for professional use. With its 18v 1.5ah Li-ion battery, it provides long-lasting performance and ensures a reliable power source. The brushless motor technology enhances the drill’s durability and extends its lifespan. Its compact design allows for easy maneuverability in tight spaces, making it ideal for various drilling and hammering applications. Whether you’re a DIY enthusiast or a professional contractor, this DEWALT hammer drill is a reliable choice for all your drilling needs.