see the videos on youtube.com  search:    " Bill Rossiter The Wind Charger "

WIND TURBINE / BATTERY CHARGER AND MAINTAINER, WITH CHARGE CONTROLLER INSTALLED IN THE BODY OF THE TURBINE.
6 ALUMINUM LASER CUT BLADES WITH HUB.
THIS SIX BLADE MODEL IS GREAT FOR LOW WIND AREAS AND QUICK STARTS

THIS IS THE PERFECT STARTER TURBINE TO TEST WITH, TO SEE IF WIND POWER IS BEST FOR YOUR LOCATION, WORKS WELL WITH A SOLAR PANEL TOO.
THIS IS UNIT IS FOR CHARGING AND MAINTAINING YOUR 12 VOLT BATTERY WITH 1-2 AMPS DEPENDING ON WIND SPEED.
SAVE ON SHIPPING AND BUY 2 UNITS AND HAVE YOUR OWN WIND FARM

SHIPS WITHIN 2 DAYS FROM FLORIDA USA,  VIA USPS PRIORITY