This is the cordless electric lawn mower that is powerful enough to propel itself. The battery-powered, brushless electric motor delivers cutting performance comparable to a gas mower without the accompanying noise, air-fouling emissions, and expense of frequent refills. The variable-speed mower features a push-button start that eliminates the hassle of pull cords, adjusts to seven cutting heights (1 3/8"-3 3/4") with a single lever, cuts a 21" wide swath, and offers rear bagging, side discharge, or mulching capabilities. Its removable 80-volt li-ion battery is rated for 60 continuous minutes of run time on a 72-minute AC charge, although in tests by the Hammacher Schlemmer Institute, it ran for up to 100 minutes and fully recharged in about an hour. With a steel deck for durability and a folding handle for compact storage. Assembly required. 56" H x 21" W x 41 1/2" D. (65 1/2 lbs.)