RYOBI 40V Expand-It Cordless Battery Attachment Capable String Trimmer with 4.0 Ah Battery and Charger

Brand RYOBI Power Source Battery Powered,Gas Powered Color Multicolor Item Weight 13.77 Pounds Cutting Width 15 Inches Product Dimensions 50.5""L x 11.7""W Assembly Required Yes Item Weight 13.77 pounds Batteries 1 Lithium Ion batteries required.