Weed Eater 20v - 125mph Li-Ion Dual Speed Cordless Blower Kit Kits includes: 20 volt Blower, Quick Charge Battery and Charger 20 Volt Battery is Compatible with WeedEater Hedge Trimmer and String Trimmer Emissions Free - Lithium Ion Battery Powered - No Cords, No Gas! 80/125 MPH (low/high) and up to 170 CFM