Stihl FSA 45 Cordless Grass Trimmer - AI LineHANDY CORDLESS GRASS TRIMMER WITH POLYCUT 2 2 CUTTING HEAD AND INTEGRATED BATTERY Part of the AI Line, STIHL's easy to use cordless grass trimmer is perfect for straightforward trimming and clearing work in outdoor areas at home. Integrated battery with charge level indicator, shaft and loop handle offering tool free adjustment, adjustable mowing unit working angle (useful for vertical edge trimming among other tasks), easy to switch between PolyCut