The Genesis 20V Cordless Reciprocating Saw is Fully Featured - Designed to Take on the Most Demanding Remodeling, Demolition, and Metal-Cutting Jobs. It has a Powerful Variable Speed Motor that runs at 0-2900 SPM. A 1" Stroke Length produces Fast Cutting, and the Tool-Less Blade Clamp Makes Blade Changes Quick and Easy. A Pivoting Shoe Controls the Cut Depth and Extends the Life of the Blade. A Built-In LED Work Light Illuminates the Workpiece, and a convenioent LED Fuel Gauge on the Battery Indicates the Remaining Charge. Includes a 2.0Ah Battery, Quick Charger (1) Wood-Cutting Blade, and (1) Metal-Cutting Blade