Precision Wrench' allows for the best control in delicate applications. 33 mm shorter than the previous generation, allowing you to get into even smaller spaces. 3 electronic speeds allow for greater control when working on precise applications20 percent more runtime than the previous generation. Only 0.8 kg for ultimate portability. New 12 volt tools and batteries are 100 percent compatible with your existing 10.8 volt products. Efficient brushless motor delivers high performance, extends tool life and allows for a much shorter design Product Specification:Voltage: 12 voltBattery Type: Lithium-IonBattery Capacity: 2.0AhTool Holder: 3/8"Maximum Torque: 168 NmNumber of Gears: 3No-Load Speed (Low): 2850 rpmNo-Load Speed (Medium): 10000 rpmNo-Load Speed (High): 28500 rpmWeight: 0.8 kg