PowerSmart 80V 21-Inch Brushless Self-Propelled Lawn Mower, 3-in-1 Mowing Function with 80V 6.0Ah Battery and Charger

Top Power: 2.5x power deliver than 40V lawn mower, do efficient mowing as gas lawn mower. #1 powerful battery lawn mower.
Self-Propelled – This self-propelled lawn mower easy climbing with one button.Get more done, easier, with PowerSmart Cordless lawn mowers.
Durable 21” Steel Deck – Features durable 21″ steel deck, top rated brushless motor, for fast mowing, quiet running, and a longer life.