WF-8955-AD-MBA 55-Amp RV Power Converter Main Board Assembly for WF-8955/WF-8900-AD Series & Parallax 7155/7145 Power Centers - Compatible with RV, Trailer, Camper

Power Converter

• 【Broad Compatibility】This 55-amp power converter main board is designed to replace WF-8955, WF-8900-AD, WF-8955-MBA, and WF-8955PEC series converters. It is fully compatible with Parallax 7155 and 7145 power centers, making it a versatile solution for RVs, travel trailers, campers, and other recreational vehicles to power electronics and appliances.
• 【Reliable Performance & Specifications】Rated at 55 amps with 950-watt power output, 13.6 VDC voltage, and 105–130 VAC/60 Hz input. Built with a quiet-running cooling fan for sustained reliability, this converter delivers consistent power to support your RV’s electrical needs.
• 【Enhanced Safety & Quiet Operation】 Constructed with durable materials and multiple protective features including overcharge, overvoltage, overcurrent, high-temperature, and short-circuit protection. The intelligent cooling system uses a low-noise motor, reducing operating sound by up to 30% compared to conventional converters, for safer and quieter energy management.
• 【Efficient Three-Stage Charging】Features automatic three-stage charging optimized for both lead-acid and lithium-ion batteries, providing a smarter alternative to single-stage converters. This method enhances battery lifespan and performance. The upgraded cooling fan activates only when needed, ensuring efficient heat dissipation with minimal noise.
• 【Smart Auto-Detect Charging】Equipped with intelligent detection technology, the converter automatically identifies battery type and chemistry to deliver the correct charging profile. It prevents overcharging and undercharging, while operating without interference to TV, radio, or communication signals—ideal for maintaining a peaceful and connected environment on the road.
• 【Easy Installation & Cost-Effective Solution】Includes a deck-mount converter charger with manual for straightforward installation—no rewiring needed. Simply connect two screws, three AC wires, and two DC wires for a secure fit, typically within 10 minutes. Save time and money by replacing only the converter board instead of the entire power unit.