Unmatched Compatibility: The -8955-AD-MBA RV converter is a direct replacement for the -8955-AD series, 7155, 7145, and -8900-AD series power centers, ensuring seamless integration and easy upgrades for a wide range of RVs. Enjoy a time-saving, cost-effective upgrade with unmatched compatibility. Efficient and Safe Operation: The 55-amp RV power converter features an automatic three-stage charging system that protects against overvoltage, overcurrent, overload, overheating, overcooling, short circuits, and leakage. Its integrated cooling fan enhances thermal management, ensuring optimal performance under varying loads and conditions, ensuring a stable and efficient power supply while prioritizing safety. Construction: The -8955-MBA features an aluminum alloy casing for robust protection, a compact and efficient cooling fan, and high-temperature- circuit boards and capacitors. These high-quality components significantly extend the lifespan of the power board, minimizing maintenance costs and downtime, and providing long-lasting for your travel trailer. Safety Tip: Installing the -8955-MBA RV converter is easy while ensuring safety. Remember to turn off all power sources before installation to a smooth and safe installation process. Fitment: -8955-AD-MBA RV power supply perfect for -8955, -8900-AD series converters, for 7155, 7145 power center. Universal use in recreational vehicles such as RV, trailers and campers, ideal for powering a variety of electronic devices and appliances. Replacement for the -8955 and 7155 converters. Replaces both the 7145 and 7155 power centers. Automatic three-stage converter/charger Never requires more than two-stage charging (normal and trickle charging) to extend battery life. It is an AC to DC converter charger for travel trailers. Automatic three-stage converter/charger unit, AC to DC converter charger for travel trailers. Color:As Shown Material:Metal Package Contents: 1 x RV Power Converter Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.