IONMAX 24-VOLT BATTERY SYSTEM: 4 x 12.0-Ah batteries + 2 x dual-port chargers. SELF-PROPELLED + VARIABLE DRIVE SPEED: Features forward and reverse settings. 2 SERRATED STEEL BLADES: clears a path 24″ wide x 17.5″ deep in a single pass. BRUSHLESS PLOWING MOTOR/BRUSHLESS DRIVE MOTOR: 3200 W/400 W. SCRAPER BAR: Clears to the ground without damaging decks, driveways, or pavement. 180º AUTO-ROTATE CHUTE: Throws snow up to 40ft away. 6 x 3-WATT LED LIGHTS: Light up the night for safer nighttime clearing.