CRAFTSMAN V20 20-volt Max 13-in Straight Battery String Trimmer (Battery and Charger Not Included) in the String Trimmers department at Lowes.com
80V Brushless Cordless 16 in. String Trimmer - Tool Only
RYOBI ONE+ HP 18V Brushless 13 in. Cordless Battery String Trimmer with 4.0 Ah Battery and Charger P20120 - The Home Depot
RYOBI 40V HP Brushless 15 in. Cordless Carbon Fiber Shaft Attachment Capable String Trimmer with 4.0 Ah Battery and Charger RY40290 - 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
DEWALT 20V MAX Brushless Cordless Battery Powered String Trimmer Kit with (1) 5Ah Battery & Charger DCST922P1 - The Home Depot
Amazon.com : Brushless Cordless String Trimmer, T TOVIA 21V Battery Powered Weed Wacker, 10 Inch Electric Lawn Edger with Adjustable Head, Handle and Telescoping Shaft, Grass Trimmer for Garden Yard, Tool Only :