Greenworks 20V Lithium Ion Cordless String Trimmer/Edger, Green: * 12" cutting path * 20V rechargeable lithium ion battery * Standard 2.6 Ah * .065 automatic single line feed * Telescoping shaft adjusts to accommodate operator"s height * Easy edger - converts from trimmer to edger with push of a button * Includes battery and charger * Limited 4-year warranty * Model# 21072