Max Dewalt, 20V, 3 In 1 Cordless Lawn Mower, Powered By Two 20V Max Batteries To Deliver 2 Times x The Voltage, High Output Brushless Motor Delivers Powerful Performance, Increases Torque In High Overgrowth, Allows For Mulching, Bagging, Or Rear Clipping Discharge, Perfect For Properties Up To 1/4 Acre, Can Be Paired With High Capacity 20V Max Dewalt Or Flexvolt Batteries For Extended Run Time & Maximum Compatibility, 21.5" Metal Deck, Quick & Easy Single Lever Height Adjustment & Folding Handles For Compact Upright Storage, Includes 3 Year Limited Warranty.