This BATTERY & CAR ADAPTER allows pureFlow CIRCULATOR and QT7 fans to be used in even more ways because of their unique DC plug connection. By using pureFlow BATTERY & CAR ADAPTER you can plug your pureFlow fan into a portable battery for use in homes without electricity, or for camping or tailgating. The additional car adapter makes cooling down simple when on the road. Use pureFlow on the go in places other fans can't go.--
NOTE: This will fully power the pureFlow CIRCULATOR fan. However, the pureFlow QT7 fan will run slower and the oscillation will not operate with this configuration.