CRAFTSMAN V20 20-volt Max 13-in Straight Battery String Trimmer with Edger Conversion Capable 2 Ah (Battery & Charger Included) in the 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(Black) : Patio, Lawn & Garden