The Battery API 2000 continually
circulates and freshens an area between 400 and 600 square feet. It
is powerful enough to circulate and freshen 1-2 rooms effectively.
The Battery API 2000 runs on 1 Alkaline D battery. In our machines,
the battery will last a minimum of three months. These machines are
most commonly used in bathrooms or other small areas. These machines
would be great for RVs and truck cabs.