The RYOBI 40V HP Brushless 20” Self-Propelled Lawn Mower delivers more power than a 150cc gas mower, making it a true gas replacement. Ideal for up to 1/2 acre and up to 40 minutes of runtime using a 40V 6Ah lithium battery. El motor sin escobillas y su electrónica de vanguardia automáticamente reaccionan a las condiciones del corte: incrementan la velocidad de la hoja para eliminar los atascamientos y aumentan la potencia durante los cortes más duros. Equipped with self-propelled rear wheel drive, this mower ensures an effortless, efficient mowing experience. For your utmost convenience, adjust the height of your cut with the 7-position single point height adjustment. When you are finished, easily fold the handles and store vertically for compact storage. Y lo mejor de todo, forma parte del sistema RYOBI de 40 V, donde cualquier batería de 40 V funciona con cualquier producto de 40 V. This self-propelled mower is backed by the RYOBI 5-Year Manufacturer's Tool Warranty and includes RY401018 40V HP Brushless 20" Self-Propelled Mower, Grass Catcher Bag, Start Key, Mulch Plug, Side Discharge Chute, and Operator's Manual. Battery & charger not included.