{"product_id":"kmhgd-wf-8955-mba-rv-power-converter-55a-dc-output-intelligent-3-stage-charging-5-year-warranty","title":"KMHGD WF-8955-MBA RV Power Converter 55A DC Output, Intelligent 3-Stage Charging, 5-Year Warranty","description":"\u003cp\u003e\u003cstrong\u003eThe KMHGD WF-8955-MBA is a direct replacement RV power converter motherboard delivering 55A DC output with intelligent three-stage charging and eight built-in protections.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eThis upgraded WF-8955-MBA converter is designed as a drop-in replacement for older WF-8955 series motherboards and compatible models, providing reliable DC charging for lead-acid, AGM, and gel batteries in RVs, travel trailers, campers, and trucks. It combines a 55 amp output, selectable charging stages, and multiple safety features so your house battery stays charged safely while you’re on the road.\u003c\/p\u003e\n\n\u003ch3\u003eHow does the WF-8955-MBA manage battery charging?\u003c\/h3\u003e\n\n\u003cp\u003eThe converter uses intelligent three-stage charging to switch automatically between fast, standard, and float modes depending on battery condition. This approach reduces overcharge risk and supports battery longevity without manual intervention.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003eThree selectable voltages: 14.4 V (rapid), 13.6 V (standard), 13.2 V (float)\u003c\/li\u003e\n  \u003cli\u003eAutomatic detection of battery state to select correct stage\u003c\/li\u003e\n  \u003cli\u003e55A continuous DC output for consistent charging under load\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat safety and protection features are included?\u003c\/h3\u003e\n\n\u003cp\u003eThe WF-8955-MBA includes eight protection systems built into the motherboard to guard both converter and battery from common faults. These protections help prevent damage from overheating, reverse wiring, short circuits, and excessive current events.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003eOver-temperature shutdown and automatic cooling fan activation\u003c\/li\u003e\n  \u003cli\u003eShort-circuit and electronic current limiting for fault conditions\u003c\/li\u003e\n  \u003cli\u003eReverse battery and fuse blowout protection to prevent wiring mistakes\u003c\/li\u003e\n  \u003cli\u003eLow-voltage and automatic detection to maintain safe charging behavior\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eIs installation difficult and which models does it fit?\u003c\/h3\u003e\n\n\u003cp\u003eInstallation is straightforward—wire colors and connectors match the original WF-8955 family, which keeps replacement quick and familiar for technicians and DIYers. Typical swap time is about 15 minutes when replacing compatible converter boards.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003eDirect fit for WF-8955PEC, WF-8955-AD-MBA, WF-8955AN and related WF-8900 series\u003c\/li\u003e\n  \u003cli\u003eWire colors and layout mirror the original for easy plug-and-play replacement\u003c\/li\u003e\n  \u003cli\u003eSuitable for multiple battery chemistries: lead-acid, AGM, GEL\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat are the electrical specifications and performance highlights?\u003c\/h3\u003e\n\n\u003cp\u003eThis converter accepts typical RV AC input and delivers robust DC power for onboard systems and battery charging. It provides nearly 1 kW of DC power and maintains stable voltages across the three charging stages to support appliances and charging simultaneously.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003eInput: 105–130 VAC, 60 Hz\u003c\/li\u003e\n  \u003cli\u003eOutput: 14.4 VDC \/ 13.6 VDC \/ 13.2 VDC selectable; 55 A output; 959 W maximum\u003c\/li\u003e\n  \u003cli\u003eBuilt-in automatic fan and thermal management for continuous operation\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for: The KMHGD WF-8955-MBA is aimed at RV owners, fleet operators, and service technicians who need a reliable, high-capacity converter board to replace aging WF-8955 series units. It suits anyone looking for an easy-to-fit, safety-focused power converter that supports common battery types and comes with extended warranty coverage for added peace of mind.\u003c\/p\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Does this converter fit WF-8955PEC and WF-8955AN models?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes. The WF-8955-MBA is designed as a direct replacement for WF-8955PEC, WF-8955-AN, WF-8955-AD-MBA and related WF-8900 series boards.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: What warranty does KMHGD provide?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: KMHGD offers a five-year warranty on the main components with free replacement within the warranty period for qualifying issues.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"KMHGD","offers":[{"title":"Default Title","offer_id":67585494155449,"sku":"B0GR5FK72L","price":175.62,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0822\/3765\/3177\/files\/kmhgd-wf8955-mba-front-panel.jpg?v=1790471618","url":"https:\/\/redleafauto.ca\/products\/kmhgd-wf-8955-mba-rv-power-converter-55a-dc-output-intelligent-3-stage-charging-5-year-warranty","provider":"Redleaf Auto","version":"1.0","type":"link"}