HYCHIKA BETTER TOOLS FOR BETTER LIFE Cordless String Trimmer/Edger 40V Max, 14-inch Cutting Width, 2 x 2.0Ah Lithium-Ion Battery, 2.0 Ah Fast Charger, Trimmer Line Included - Newegg.com
Greenworks 24-volt 11-in Straight Cordless String Trimmer Edger Capable (Battery & Charger Included) in the Cordless Electric String Trimmers department at Lowes.com
Cameron Sino 2000mah/3000mah/5000mah Power Tools Battery For Greenworks G-max 40v, 20302,21332,24102,29463,20292,29302,20672 - Digital Batteries - AliExpress