The Greenworks 80V 21” Self Propelled Mower with 5Ah Battery & Charger is a powerhouse lawn tool designed to conquer even the tallest grass with its 21” durable steel deck. Its 3-in-1 design allows for effortless mulching, bagging, or side discharge, providing versatility in managing grass clippings. Powered by a brushless motor delivering 2x more torque, this mower ensures increased power, longer runtimes, and extended motor life while operating quietly. With innovative SmartCut™ Technology, it intuitively senses grass conditions, adjusting power for the perfect cut. Say goodbye to cord yanking with the convenient push-button start, making mowing an easy, hassle-free task. Additionally, its self-propelled functionality further enhances ease of use, making mowing a more comfortable experience.