Ukoke 20-volt 9-in Straight Battery String Trimmer with Edger Conversion Capable 2 Ah (Battery and Charger Included) in the String Trimmers department at Lowes.com
24V Cordless Grass String Trimmer 21000RPM Electric Lawn Mower Weed Adjustable Foldable Cutter Garden For Makita with 2 Battery - AliExpress