Suitable For Lawns Up To 2,300 square meters (Approx. 24,800 square feet). Brushless DC motor with 1.6 kW of power designed to cut thick grass quickly and easily. 18Vx2 innovation accepts second set of 18V batteries with manual switch to provide twice the mowing capacity. Large steel deck with 21 inch cutting width ensures the job is completed with fewer passes. 3 in 1 capability enables mulching, rear bagging or side discharge. Grass level indicator shows operator when clipping bag is full. Low noise mode adjusts to the condition of the grass being mowed for more efficient quieter operation and increased battery life. 10 cutting heights for optimum grass length from 13/16 to 3-15/16 inch achieved with a single lever for adjustment. Large wheels with ball bearings make for more smoother operation on bumpy or muddy lawns. extreme Protection Technology (XPT) offers maximum protection against dust, debris and liquids for optimal performance in extreme conditions. IPX4 rated for maximum weather and water resistance. Electric brake for operator safety. Soft start feature gradually increases speed to eliminate start up shock. Battery capacity warning light indicates approximate remaining battery power for each battery. Folding handles and two point carrying handles for easy and compact transport and storage. 2-step switch/handle lever starting system and child lock key prevents accidental start up for maximum safety.