SENSOR-FREE™ BRUSHLESS MOTOR – Every FLEX 24V tool is built around an intelligent digital brushless motor designed to eliminate friction and optimized for higher efficiency and power. UP TO 2500W OF POWER – Most Powerful Cordless Rear Handle Saw EXCEPTIONAL RUNTIME – Up to 720 cuts in 2×4 lumber with 10.0Ah Stacked Lithium battery ULTIMATE PERFORMANCE – 6,200 RPM for faster cutting MAGNESIUM FOOTPLATE AND GUARDS – Lightweight and durable MAXIMUM CUTTING CAPACITY – Cuts 3x lumber in one pass