Amazon.com : KT Kobalt 40-Volt Max 15-in Straight Cordless String Trimmer with and (Battery Included) : Patio, Lawn & Garden
Kobalt Gen4 40-volt 15-in Straight Shaft Attachment Capable Battery String Trimmer 4 Ah (Battery and Charger Included) in the String Trimmers department at Lowes.com
Amazon.com : Kobalt 40-Volt Max 13-in Straight Cordless String Trimmer (Tool Only - Battery/Charger Not Included) : Patio, Lawn & Garden