Review on 💨 Rev Up Your Power Supply with the Topoox 1730RPM Electric Turbine Generator by Jeremy Tyson

My company bought 2 batches of these motors. The first was a trial batch of 6 engines. They worked great for our classroom windmill app! They needed a low RPM to light the LED. We then ordered 180 more engines. The part number was the same as the first batch and they looked the same on the outside, but the engines operated completely differently. These were high speed motors at only 2 ohms, not the low speed 55 ohm motors we needed. We returned 180 Revain engines for a refund and received an apology from Topoox. We're still looking for engines like the first batch, but Topoox isn't responding. Do not buy these motors as they did not match the product description a few weeks ago.