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

Overall, I personally like it. Pluses are its light weight, its rather wide assortment of included sockets, good strength to tighten lugs and ease of use. On the down side, I used it yesterday while I rotated the tires of my two cars. It couldn’t loosen most of the lugs, I had to do that with a tire wrench (they were quite tight, but I did loosen them after a bit of trouble) and the battery died halfway through rotating the second car’s tires. So I’m not sold on its power and length of battery life. But I’d say it’d work quite well to change a tire whose lugs had been previously tightened by it, as well as to reliably finish the job of rotating the tires of one car. More than that, I wouldn’t say could be accomplished reliably. Take that for what it’s worth.