WORX Weed Wacker Power Share 20-volt Max 12-in Straight Battery String Trimmer with Edger Conversion Capable 2 Ah (Battery and Charger Included) in the String Trimmers department at Lowes.com
RYOBI ONE+ 18V Cordless Battery Grass Shear and Shrubber Trimmer (Tool Only) P2900BTL - The Home Depot
Amazon.com : BLACK+DECKER 40V MAX* 13 in. 2in1 Cordless String Trimmer/Edger with POWERCOMMAND Kit (LST136) : Patio, Lawn & Garden
20V Cordless 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
CRAFTSMAN V20 20-volt Max 13-in Straight Battery String Trimmer with Edger Conversion Capable 4 Ah (Battery and Charger Included) in the String Trimmers department at Lowes.com