Powerful 14.4 Volt Rechargeable Battery Delivers More Power and Longer Runtime Extended 22" Blade Provides a Smooth and Level Cut 40 Minute Run Time Trims up to 1000 Sq. Ft. per Charge Low Vibration, Dual-action Blades Improve Comfort and Reduce Fatigue Full Two Year Warranty   Voltage 14.4 V Blade Length 22 " Cutting Strokes/Min 2800 Max. Cutting Capacity 3/8 " Weight 6.0 lbs