RYOBI ONE+ 18V Cordless 1 2 in. Impact Wrench Kit with 4.0 Ah Battery and Charger Right Angle Drills meaning battery power is only meaning battery power is only used for vacuuming Max power mode push button to select power provides 6 minutes of higher suction for more difficult tasks Fade free battery re engineered fade free battery customized to deliver 1 stall or bind up event is sensed and the electronic brake engages with maximum force to quickly stop the wheel 0 A Batteries Included Yes Battery Amp Hours 4 Ah Battery Power Type Lithium Ion Battery Size 18 volt Battery Voltage (V) 18V Charger Included Charger Included Color Family Green Condition New Cordless Tool Type Impact Wrench Cordless Corded Cordless Impacts Per Minute 3100 Included No Additional Items Included Maximum Speed (RPM) 2700 RPM Motor Type Brushed Number of Total Batteries Included 1 Power Tool Features Cushioned Grip 100 impacts per minute for swift operation