RYOBI continues to lead the industry in cordless mower innovation with their 40V HP 20" Brushless Self-Propelled Mower. Combining 40V Lithium Battery power with Brushless Technology this mower delivers GAS PERFORMANCE, without the hassle of gas, oil or maintenance. The high capacity 6Ah battery provides extended run-time and instant power at the push of a button. Choose between bagging, mulching your grass, or a side discharge option to get your desired results with 3-in-1 capability right out of the box. Select your ideal grass height with the 7-position single point height adjustment. The easy lift bag removal allows you to quickly and easily empty the grass catcher bag and get back to work. With folding handles, this mower easily folds down when the job is done and can be stored vertically making it ideal for compact spaces. Not only is this mower equipped with a 40V 6Ah battery, but also a 40V Fast Charger for 2X faster charging. The 40V HP 20" Brushless Self-Propelled Mower is backed by a 5-year tool warranty.