CRAFTSMAN 20-volt Max 13-in Straight Cordless String Trimmer with 2-Amp ( Battery Included) in the Cordless Electric String Trimmers department at Lowes.com
Amazon.com : Electric Cordless Weed Wacker,24V 2Ah Battery Powered Weed Eater with 2 Batteries and 3 Types Blades,Lightweight and Powerful String Trimmer for Yard and Garden(RED) : Patio, Lawn & Garden
Litheli 20V 12" Cordless String Trimmer, Battery Powered Grass Trimmer & Wheeled Edger with 2.0Ah Battery and Charger - Walmart.com