Impact Driver 10.8V Battery 6.35mm Square Drive 1.3Ah Battery Capacity<br><br>Voltage 10.8V<br><br>Driver Size 6.35mm<br><br>No Load Speed 0-2450 rpm<br><br>Impact per Minute 0-3400 ipm<br><br>Max Torque (Hard/Soft) 107Nm<br><br>Tool Length 158mm<br><br>LEDs 3<br><br>Battery Chemistry XR Li-Lon<br><br>Battery Type C2-1.3Ah