Combining 40V Lithium Battery power with Brushless Technology, the Hyper Tough 40V brushless lawn mower delivers great performance, without the hassle of gas, oil, or maintenance. The two 4.0Ah batteries provide extended run time and instant power at the push of a button. With an integrated battery indicator light, you can keep a close eye on your battery's real-time status, including power consumption, battery levels and any fault issues. With the 2-in-1 mowing functions you can choose between bagging, mulching, or side discharge functions right out of the box, and select your ideal grass height with the 5-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 2pcs 20V 4Ah battery, but also 2pcs 20V Fast Chargers for charging, both compatible with all Hyper Tough 20V Max tools. When you are ready to make repairs or tackle home-improvement projects, Hyper Tough is ready.