GreenWorks 25272 36-volt Self Propelled Cordless Mower, 19-Inch 36V Lead Acid battery and self-propelled motor offers an easy electric start eliminating the need for mixing gas and oil Robust 19" steel cutting deck for faster results and higher performance when bagging and mulching 3-in-1 feature provides multiple options for grass clippings from rear bagging, side discharge and mulching 7-position adjustable cutting height from 1 1/4" to 3 1/8" to provide the perfect for all types of grass throughout each season Easy maneuvering with large 10" rear wheels and 7" front wheels