The Milwaukee Tools 2719-20 Cordless M18 Fuel Hackzall Reciprocating Saw is a powerful power tool designed for cutting through a variety of materials with ease. Powered by an 18V Lithium-Ion battery, this brushless motor delivers efficient performance. The included 5.0Ah battery ensures long-lasting power for extended use. This reciprocating saw is perfect for DIY projects and professional applications, making it a versatile and reliable tool for any toolbox.