8 in. Fully Automated WORX Landroid Large Robotic Mower for 1/2 Acre lots, PowerShare 20V Max Li-ion battery (6.0Ah), 3.0A Charger, Brushless Wheel Motors, Wifi+Phone App Capable, 1.5 in.-3.5 in. Cutting Height Range. The Worx Landroid L is here to give larger lawn owners their weekends back. It comes with a robust 6.0Ah high-capacity Power Share battery and a wider 8-in. cutting width to mow up to a 1/2 acre. You'll never have to cut your lawn again once you set up your Landroid. Just place the charging base, lay the boundary wire around the perimeter of your lawn and secure it with pegs, and finish setup on the handy Landroid App. You can even control Landroid and schedule mowing times from the App, without ever getting off your couch. It's packed with cutting-edge tech to ensure it does a good job and leaves you with a lawn you can be proud of. The patented AIA (Artificial Intelligence Algorithm) allows it to navigate narrow passages with ease (something other robotic mowers have trouble with). And its Floating Blade Disc automatically raises the blades when Landroid encounters uneven terrain, so it doesn't get trapped or stuck. Plus, it's powered by a high-efficiency brushless motor that runs 50% longer, is 25% more powerful, and offers 10% longer life compared to mowers with brushed motors. The Landroid L is the next generation of robotic lawn mowers, with more performance and functionality to take on bigger yards.