DEWALT 20V MAX Cordless Battery Powered String Trimmer Kit with (1) 4Ah Battery & Charger DCST925M1 - The Home Depot
Greenworks 80 Volt 16-Inch Cutting Diameter Brushless Straight Shaft Grass Trimmer (1 x 2.0Ah Battery and 1 x Charger) Green 2112302/ST80L211 - Best Buy
FSA 90 R Trimmer | Quiet Battery Powered Trimmer | STIHL USA