If you are looking for a way to mow your lawn that has less mess, less carbon footprint, and no fumes to content with, the 21 in. 56 Volt Lithium-Ion Cordless Walk Behind Self Propelled Mower Kit with 7.5 Ah Battery and Charger Included is the way to go. With all of the torque of the standard gas powered motor, this self-propelled lawn mower makes it easy to work through the toughest of mowing conditions. The forward propelling motion makes it quick work without strenuous effort pushing the mower over uneven terrain or up an incline. The mower offers a 6 position deck height adjustment, with a 21 inch deck width cutting span. In a sharp gray and green color finish, this mower does more than just look stylish in your garage. The mower is powered by a 7.5Ah lithium-ion battery, which is superior to other industry options. The Ego power+ systems are all capable of sharing similar battery power, making both the batteries and the charges compatible with other product in the Ego power+ line. The battery boasts a rapid recharge with just an hour required for a full charge. The one hour charge also gives the user about an hour of cut time. The LED headlights make it easy to see where you are headed with your lawncare, and the mower itself delivers professional grade results. With the Ego line of power+ products, you can give your lawn the best care possible and leave your neighbors jealous of the results. Factory Certified.