High-efficiency brushless motor engineered to provide more power, torque, quiet operation and longer motor life. Durable steel 20 cutting deck with innovative SmartCutT technology automatically increases the speed of the blade when more power is needed. 3-in-1 feature offers versatile options with rear bagging, mulching and side discharge capabilities. Hassle free push button start. Automatic battery switchover pulls power from the second battery once the first is depleted to eliminate downtime. Compatible with 40V Li-Ion system for higher efficiency and longer run time with an assortment of tools to complete your yard work. Includes one 4.0 Ah battery and charger. 34.25 x 22.24 x 17.13. (1) 40V 20 Brushless Cordless Lawn Mower. (1) Grass Collection Bag. (1) 4.0 Ah Battery. (1) Owner’s Manual. This item is in the category “Home & Garden\Yard, Garden & Outdoor Living\Lawn Mowers, Parts & Accessories\Lawn Mowers”. The seller is “amto66″ and is located in this country: US. This item can be shipped to United States.