Review on Powerful And Convenient: Enertwist Cordless Orbital Sander With 20V Max 5-Inch Brushless Random Orbit And 4.0Ah Lithium-Ion Battery by Matthew Oumer

I got this to sand the siding on my house. It started out great. It seems solidly made and the battery life was good. I recharged the battery and started again. After about 10 minutes, it stopped. When I hit the on switch in just clicked. The battery reads full. I send it back and ordered a second and it did EXACTLY the same thing. I worked for a day and then only clicked. Its a great price, but it simply did not work. Went with the DeWalt (with generic batteries) and finished the job with ease.