American Motorhome RV PowerMax 45 Amp PM4-45MBA Series Converter Charger

AMERICAN MOTORHOME RV POWERMAX 45 AMP PM4-45MBA SERIES CONVERTER CHARGER AMERICAN MOTORHOME RV POWERMAX 45 AMP PM4-45MBA SERIES CONVERTER CHARGER The PowerMax PM4-45MBA is an exact, direct-replacement converter lower-section mainboard assembly designed to easily upgrade or replace a failing converter section in standard RV power centers. It is engineered to seamlessly slide into WFCO WF-8945 series power centers, allowing you to upgrade your system's charging performance without the hassle or expense of replacing the entire distribution panel or disturbing your existing AC/DC breakers. KEY FEATURES: * Direct Drop-In Upgrade: Purpose-built to fit perfectly inside the lower section enclosure of WFCO 8945 series power centers for a clean, fast installation utilizing your original housing. * 4-Stage Smart Charging: Replaces basic factory charging with an advanced, microprocessor-controlled system that automatically moves through Bulk, Absorption, Float, and Maintenance modes to optimize battery performance and extend lifespan. * Universal Battery & Lithium Support: Natively charges multiple battery types, including Lithium (LiFePO4), AGM, Gel, and traditional Lead-Acid profiles, delivering a safe charge without overcharging risk. * Adjustable Fixed Voltage Mode: Easily toggles from the smart charging profile to a single fixed-output DC power supply mode, manually adjustable from 13.0 Vdc up to 16.5 Vdc—perfect for bench testing or demanding car audio tuning. * Smooth, Filtered DC Output: Delivers exceptionally low-ripple, clean DC current to cleanly run onboard RV components like lighting, fans, water pumps, and sensitive electronics without battery reliance. * Comprehensive Protection Circuitry: Built with heavy-duty safety safeguards against Reverse Polarity, Short Circuits, Overload conditions, and Thermal overheating. * Dynamic Proportional Cooling: Features a temperature-controlled cooling fan that automatically adjusts its speed based on electrical demand, ensuring whisper-quiet operation during low-load periods.