Green Machine 62V Cordless Battery 16in. String Trimmer Cut Swath Brushless Motor with Auto-wind spool and 2.5 Ah Battery and Charger GMST6200-A - The Home Depot
Earthwise Power Tools by ALM 10" 20V 2Ah Lithium String Trimmer – American Lawn Mower Co. EST 1895
Amazon.com : Electric Weed Eater, (2 x 21V 4.0A Weed Wacker Battery Powered), 3-in-1 Cordless Grass Trimmer/Edger Lawn Tool/Brush Cutter, with 4 Types Blades, for Garden and Yard (D Type Handle) :