Enjoy impressive power and lightweight portability with Turbo Garden's Lithium Powered Grass Trimmer/Edger. The high performance motor and 21.6 volt lithium-ion battery provide more than enough power for light duty jobs. Simply push a button to convert the trimmer into an edger. Lithium battery delivers consistent power that doesn't fluctuate or falter, and is interchangeable with other Turbo Garden 21.6 volt lawn and garden products. Low noise design, no cord, no gas this trimmer/edger will help make yard work a breeze.