BLACK+DECKER 20-Volt Max 12-in Straight Cordless String Trimmer with Edger Capable (Battery Included) in the Cordless Electric String Trimmers department at Lowes.com
Black & Decker Lcc340c 40v Max Automatic Feed Spool Lithium-ion 13 In. Cordless String Trimmer And Sweeper Combo Kit (2 Ah) : Target
Amazon.com: BLACK+DECKER 60V MAX String Trimmer Kit with EASYFEED, 13-Inch (LST560C) : Everything Else