Small Wind Turbine Generators: $44.99 with 10% off for three or more turbines https://amzn.to/2p9jOnO
The Small Wind Turbine Generator is a high efficiency wind turbine that works well at home, for RVs, remote cabins, and camping. The turbine is one piece so no assembly is required. It is made with a high strength 15 inch long blade, red plastic housing, two hole mounting strap, 8ft long power cable with blocking diode and quick disconnect terminals. Many people around the world are using these wind turbines because they are safe, effective, and user friendly. In addition to tower installation for charging batteries, these wind turbines work very well for testing and experimenting with new inventions. This wind turbine has been used on vehicles, bicycles, boats, kites, kinetic wind sculptures, and to harness hydro power from a stream. Each turbine generates up to 15 watts. Power LED lights, personal electronics, air pumps, and more.