Lug-nut removal is one of the most common uses ... It depends on the task. The best cordless impact wrenches are less-powerful but convenient tools, particularly for light-duty tasks.
For $270, the Metabo HPT 36V MultiVolt Cordless Impact Wrench produces 1475 ft-lbs of nut-busting torque and with auto slow and auto stop features. Compatible with any 18V or 36V MultiVolt battery ...