Greenworks 40V 21 Brushless (Smart Pace) Self-Propelled Lawn Mower, 2 x 4Ah USB (Power Bank) Batteries and Charger Included MO 21 Mower (2 x 4.0Ah)

DURABLE 21 STEEL DECK The 21 steel deck allows you to handle large areas of grass quickly and easily. Brushless motor provides more torque . quiet operation . and a longer life