Gravee 20in 40V (2X20V) Cordless Snow Blower with Brushless Motor 2 BatteriesPatio & Garden Furniture Sets. Steelite 20in 40V (2X20V) Cordless Snow Blower with Brushless Motor 2 Batteries. Effortlessly clear your driveway and walkways this winter with our advanced wireless electric snow blower, designed for powerful and convenient snow removal without the hassle of.