Progressive Dynamics, Inc. offers the 24V power converter/battery charger in 25 amp and 40 amp configurations. The power converter is suited for specialty vehicles and stationary applications including battery charging for buses, shuttle buses, local refrigeration delivery trucks, display vans, emergency vehicles, communication trucks, over-the-road trucks with sleeper cabs and solar energy. Features include the built-in Charge Wizard, a patented four-stage charging system which constantly monitors the battery and automatically adjusts the converter output voltage based on the charge status. The 24V power converter/battery charger is American-made and offers reverse battery protection, electronic current limiting and a two-year limited warranty.