The GreenWorks 40V 10in Cordless Cultivator has four 8in forward-rotating steel tines that are ideal for weeding or turning soil. The tilling width adjusts from 8.25in to 10in, and adjustable height allows a tilling depth up to 5in, to suit a variety of tasks in the yard and garden. High performance G-MAX 40V lithium-ion battery delivers fade-free power with no memory loss after charging. Two-step switch ensures safety. Cushion over-molded grip enhances comfort during use, and handles fold down for easy storage. Run time approximately 20 minutes. Eliminate the Hassle of Gas and Extension Cords!Powered by innovation, GreenWorks Cordless G-MAX 40V Li-Ion Tools offer a full range of high quality, earth-friendly lawn tools. These tools make life easier with no gas, no cords and zero maintenance, plus the batteries are interchangeable. These G-Max high performance tools deliver fade-free power with no memory loss after charging. GreenWorks G-Max Tools are backed with a 4 year warranty, the lithium-ion batteries are backed with a 2 year warranty, while the DigiPro Brushless Motor is backed with a 10 year warranty.