The price is great but only if it works properly!! Out of the box it didn't work. I called tech support who kept telling me to connect the positive to the negative, in my line of work thats called welding. My customer was furious so I had to open up the electric motor and found the brushes were hooked up inside, basically stuck up to high to touch the commutator. I fixed a brand new motor and lost lots of money messing around with it. The quality is good, I guess a manufacturing defect. To really slap me in the face they refunded me like $13, I just laughed and went about my day!!! I have ordered several things from vevor and this is my first hiccup.