<p><b>Upgrage to KIMO Brushless</b> <p>Thanks to the 25 years of technology accumulation at power tool and Li-ion battery, KIMO brushless power wrench is in the world's leading position. Compare with other brands', KIMO brushless impact wrench produces less heat after long-time use, the cool tool body and li-ion battery easily satisfy your working, meanwhile NO smoking or spark! Even as an amateur or women, you'll drive it pretty easily. <p><b>25% more! Proudly Present KIMO Li-ion Technology</b> <p>For over 25 years, KIMO has made great progress in the 1,000-Charging Cycle Test that guarantees each KIMO battery is more powerful and lasting longer than those also-rans. Plus a brushless motor, the battery life can be extended by 25%! You don't have to change the battery frequently anymore, so you can save some time to fill yourself with your DIY work. Go with KIMO, and accomplish more than you ever expected! <p><b>KIMO 20V Impact Wrench has a useful balance of size, weight, and features. </b> <p>The compact head design makes it easier to access tight places, and the 2.0Ah battery is a compromise between weight and run time. While it doesn't have the torque of its pneumatic counterparts, it does have three times the impacts per minute to make up for it. In practice, it accomplishes the normal tasks one would expect. Lug nuts on our F-250 Super Duty pickup took about three seconds on average to break loose, and then spun off easily using the highest of the two speed settings. Rusty nuts and bolts on our farm equipment similarly took a couple seconds of impacting to break loose. Due to this wrench's size, we were able to get onto a couple nuts that we couldn't with the larger impact wrenches. KIMO 20V Impact wrench 1/2 inch is a capable, versatile tool, suitable for most automotive, HVAC, or general mechanical jobs one could expect to encounter.