Experience the power of a 40V lithium battery that delivers a no-load speed of 2900 RPM, effortlessly tackling any lawn with high-performance efficiency. The versatile 2-in-1 system allows you to either mulch clippings for nutrients or collect them in the included 12-gallon hard-top bag, which features a fill-level indicator for your convenience. Customize your cut with six height positions (1.5–3.9 inches) and cover more ground quickly thanks to the 17-inch cutting deck. Operate quietly with zero emissions—an energy-conscious choice that protects both the environment and your well-being. Your safety is prioritized with built-in protections including a safety key and protective shields to prevent accidental operation.