Rather than consider those fuel-guzzling generators, here is another idea for you. This time we have the Wind Cube, a new charger concept that obviously makes use of wind power to recharge and generate power the natural way.
All you have to do is screw it into the wall, connect it to whatever battery or power requiring source you have and solicit generated power in no time. These Wind Cubes can potentially generate 21.6 kilowatt-hours per month which means you can get as much as 324 KW a year.
These “cubes” are to be attached to a wall outside your place using three screws. Then just click the switch to activate, sit back and see mother earth render power right in front of your very eyes. Multiple cubes can be connected to not only generate more power, but strengthen their collective structure, and the fans can be pulled out or pushed back and away depending on the weather.