Greenworks 80-volt, 21-in Push Battery Walk Mower with (1) 4 Ah Battery & Charger Included

80-volt, 21-in Push Battery Walk Mower with (1) 4 Ah Battery & Charger Included. Powerful: Cuts up to ½ acre on a single charge; Constant blade tip speed of 3200 RPM. Brushless Motor: Maximum efficiency, longer runtimes, and extended motor life. Runtime: Up to 38 minutes runtime using the included fully charged 4.0Ah battery. Charge time: 60 minutes. 21-in Replacement Blade - Item# 1243106. Effortless Operation: Easy push button start and ergonomic controls. Features: 21-in steel deck; 10-in rear wheels and 8-in front wheels; 4-in-1 system for mulching, bagging, side discharge, turbo; Single lever height adjustment; EZ Fold™ handles for vertical storage; LED headlights. Includes: 80V 4.0Ah battery and rapid charger. Warranty: 4-year limited tool and battery warranty