DEWALT | 18V Impact Driver Brushless 2 Battery 3.0 Ah + Charger | DCF809D2-GBBattery chemistry Li Ion Voltage 18V Battery Capacity 3 Ah Max Torque 190 Nm Tool Connect Compatibility Power Output 300 Watt No Load Speed 0 2800 rpm Impacts per Minute 0 3200 ipm Bit Holder 6. 35 Weight 0. 96 kg Length 131 mm Height 225 mm Hand Arm Vibration Impact 21 m s 2 Uncertainty K 1 (Vibration) 1. 8 m s 2 Sound Pressure 88 dB(A) Sound Pressure Uncertainty 3 dB(A) Sound Power 99 dB(A) Sound Power Uncertainty 3 dB(A) Included 1 x Belt Hook 2 x