Reliability. Vertically integrated, WFCO has total supply chain control, ensuring quality materials, parts, and processes at each stage. Components are quality tested at critical manufacturing stages resulting in zero faults at the final 4-hour burn-in test, helping keep warranty claims below 1%. All models are UL® and cUL® listed and FCC Class B compliant. 

The WF-9800 Series meets your needs for clean DC power ranging from 35 to 75 Amps. With versatility like this, it’s ideal for use in a wide array of recreational vehicles. 

Built on 40 years of power equipment experience, the WF-9800 Series converters are equipped with an advanced 3-stage charger. This unique power source solution is designed to provide clean power wherever and whenever it’s needed. 

WF-9800 converters are available in more size and power choices than other brands. Manufacturers can more closely match the exact needs of every RV, saving space and cost.