Replace dangerous emissions, smells, hassles, and maintenance with Greenworks Pro 60V 21 in. Lawn Mower. The intelligent brushless motor technology provides constant, fade-free power equivalent to 150cc gas powered lawn mowers. Lightweight and quiet-running, this mower features SmartCut Technology that constantly monitors grass conditions, then automatically adapts to provide the perfect amount of power needed to get the job done; dual cutting blades that won't bog down in tall, wet, or thick grass. Lawn mower mows up to 0.5 acres on a single charge, and battery fully recharges in just 50 minutes; add extra battery into dual powerhead ports with automatic battery switchover for longer runtime. The heavy-duty steel cutting deck with seven-position, single-lever cutting height adjustment provides maximum airflow for excellent cuts, and features our four-in-one design for mulching, side discharge, or bagging, with added turbo button for better lift when picking up leaves. With hassle-free, push button starts, you'll get to work fast, with no priming, no choke, and no pull cord. Other features include LED headlights, oversized 10-in rear and 8-in front tires, and EZ Fold handles for space-saving vertical storage. Includes one (1) 5.0 Ah lithium-ion battery, one (1) rapid charger, and grass collection bagger. Battery compatible with 75+ Greenworks 60V products.