The MTD Gold 9-Inch 20-Volt, 2.6 AH lithium-ion cordless cultivator does it all without having to mess with gas or oil or drag around cumbersome extension cords. Cultivate flowerbeds, till vegetable gardens, weed and aerate with one, easy-to-use tool. Adjustable tilling width (6 to 9 in.) and depth (2.5 to 5 in).Battery Recharge Time: 2 hours. Positions: 3. 5 Inch wheel.