Scotts Cordless Hedge Trimmer with 22" cutting bar has a powerful 24-Volt 2. 5 Ah rechargeable lithium-ion battery. Producing 3000 strokes per minute, this powerful trimmer and the 22" blade will cut up to 5/8" in diameter leaving a nice clean cut. Dual-action hardened steel blades with sturdy aluminum blade support. Rubber over molded handle and auxiliary support handle for a comfort grip and better maneuverability. Protective blade cover for safety when not in use. No gas, no oil, no fumes. : 3-year tool ; 1-year battery .