The WF-8955-MBA Power Converter Assembly is a 55Amp unit designed for use with WF-8955PEC and Parallax 7155 7145 RVs. This power converter, made in China, comes with a 1-year warranty, ensuring reliability and quality for your RV, trailer, or camper needs. Perfect for converting power and ensuring optimal performance, this assembly is a crucial component for your vehicle's electrical system.