Greenworks 10-Inch 40V Cordless Cultivator, 4.0 AH Battery Included 27062 High Performance G-MAX 40V Lithium-Ion Battery delivers fade-free power with no memory loss after charging 4 adjustable 8-inch forward rotating tines for highest performance when digging into earth Adjustable tilling width of 8.25-inch to 10-inch for quick reliable tilling Tilling depth of up to 5-inch delivers fast results for your needs to promote a healthy garden Compatible Only with G-MAX 40V Battery Models 29462 and 29472