Review on AOBEN 21V Brushless Cordless Impact Wrench With 1/2" Square Driver, Max 300 Ft-Lbs Torque (400N.M), 2X 4.0Ah Li-Ion Batteries, 6Pcs Impact Sockets Set, Fast Charger And Tool Bag by Hurst Batiste

I gave this 5 stars for price and overall functionality.Price is excellent and quality/build feel and appear to be very solid.Functionality is great. This is great for the DIY folks who like to work on their cars at home and are tired of using the cross bars to loosen lugs. When I opened it up, my initial thought was this tiny little gun can't take lugs off my Lexus SUV - I was wrong. Takes them off easy. No more straining with the cross bar. One hand - this impact wrench does the job. As per the manufacture recommendation - I tighten my lugs to 90-100 pounds - in the video you can see how easy this impact wrench takes it off my Lexus SUV.Yesterday I rotated the wheels on my wifes van - normally I would work up a sweat with all the prying and breaking loose all the lugs (I live in Miami so even in December its 80+ degrees). With this impact wrench, I didn't break a sweat - I was able to break/loose all 20 lugs in about 2-3 minutes.only complaint (if I have to pick something) is that the battery is hard to detach from the wrench - its a tight fit, figure it will loosen up with time and use. Better to have that I guess than a battery that is loose and prone to fall off.