18V, X2 LXT, Lithium-Ion, 36V Brushless, Cordless, 7-1/4" Circular Saw Kit, Motor Delivers 6,000 RPM For Maximum Performance & 50 Percent Longer Run Time Per Charge, BL Brushless Motor Eliminates Carbon Brushes, Automatic Speed Change Technology Adjusts Cutting Speed & Torque During Cut For Optimum Performance, Large 2-5/8 Cutting Capacity At 90, Electric Brake For Maximum Productivity, 0-56 Bevel Capacity With Positive Stops At 22.5, 45 & 56, Die Cast Magnesium Base, Blade Guard & Blade Cover Provide A Lightweight, Durable, Compact & Ergonomic Design, Rubberized Soft Grip Handle Provides Increased Comfort On The Job, 3 Stage LED Gauges Indicate Battery Charge Levels, On Board Blade Wrench For Convenience, Flat Motor Housing Design For Stability When Changing The Blade, Built-In Dust Blower Cleans The Line Of Cut For Operator Accuracy, Built-In Tether Notch, Tether Sold Separately, Includes: 18V LXT Lithium-Ion Dual Port Charger,(4)18V LXT Lithium-Ion 5.0Ah Battery, 7-1/4".