BLACK+DECKER EASYFEED 20-volt Max 12-in Straight Battery String Trimmer with Edger Conversion Capable 1.5 Ah (Battery and Charger Included) in the String Trimmers department at Lowes.com
Amazon.com : BLACK+DECKER 20V MAX String Trimmer and Edger, Cordless, 12 Inch, 2-Speed Control, 2 Batteries, Charger, and Spool Included (LSTE525) : Patio, Lawn & Garden