Black & Decker MM275 18-Inch 9 amp Electric Mulching Mower Powerful 9-Amp motor 18-Inch cutting path; 100-Feet range 1-lever height adjustment that adjusts all four wheels at once from 1 to 3-1/2-Inch No gas, oil or tune-ups to worry about; weighs only 38-Pound Limited lifetime warranty on deck; 2-year limited warranty on everything else; includes attachable side-chute