--- product_id: 456273335 title: "WFCO WF-8955-AD-MBA Main Board Assembly for WF-8900-AD Series Power Center - 55 Amp , Black" brand: "wfco" price: "€ 568.71" currency: EUR in_stock: true reviews_count: 13 url: https://www.desertcart.be/products/456273335-wfco-wf-8955-ad-mba-main-board-assembly-for-wf store_origin: BE region: Belgium --- # 55 Amp high current rating Auto-Detect tech for lithium & lead acid 10-minute tool-free installation WFCO WF-8955-AD-MBA Main Board Assembly for WF-8900-AD Series Power Center - 55 Amp , Black **Brand:** wfco **Price:** € 568.71 **Availability:** ✅ In Stock ## Summary > 🔌 Power up smarter, faster, and safer—because your RV deserves the best. ## Quick Answers - **What is this?** WFCO WF-8955-AD-MBA Main Board Assembly for WF-8900-AD Series Power Center - 55 Amp , Black by wfco - **How much does it cost?** € 568.71 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.be](https://www.desertcart.be/products/456273335-wfco-wf-8955-ad-mba-main-board-assembly-for-wf) ## Best For - wfco enthusiasts ## Why This Product - Trusted wfco brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Maximized Battery Life:** Multi-stage charging and current monitoring extend battery longevity and performance. - • **Powerful 55 Amp Output:** Delivers a robust 950W output to keep your RV’s power center running flawlessly. - • **Smart Auto-Detect Charging:** Patent-pending microprocessor auto-adjusts for lithium or lead acid batteries—no manual switches needed. - • **Effortless 10-Minute Install:** Quick setup with just two screws and minimal wiring—get back on the road faster. - • **Safety-First Reverse Polarity Alarm:** Built-in audible alert meets RVIA & NEC standards, protecting your system from wiring errors. ## Overview The WFCO WF-8955-AD-MBA is a cutting-edge 55 Amp, 950W three-stage converter charger designed for RV power centers. Featuring patent-pending Auto-Detect technology, it intelligently adapts charging profiles for lithium ion and lead acid batteries, ensuring optimal battery health. Installation is streamlined to just 10 minutes with minimal wiring, and built-in safety features like reverse polarity detection with audible alarms meet the latest industry standards. This reliable, compact unit is a must-have upgrade for any RV owner seeking efficient, worry-free power management. ## Description Our WF-8900-AD-MBA Series is a quick, easy replacement part for all power centers that now includes an industry first, Patent Pending Auto-Detect technology. This new microprocessor-driven technology will recognize lithium ion and lead acid battery chemistries and automatically adjust the charging profile to match the battery type. No more buttons. No more switches. RV owners will have the peace of mind that their batteries will be accurately charged, eliminating over and undercharging risks. Additionally, battery life will be maximized with multi-stage charging and current monitoring in both lead acid and lithium profiles. It installs easily with only two screws, three AC wires, and two DC wires. With no need to re-wire, installation is only 10 minutes! Customers also have the option for Reverse Polarity Detection that meets new RVIA & NEC requirements with audible alarm notification. No additional wiring or hookup is required and accepts hi-pot testing. ## Features - Output Power: 950 W - Output Current: 950 W - Input Voltage/Hz: 105-130 VAC, 60 Hz - Weight: 5 lbs. - Converter Type: Three-Stage Converter Charger ## Technical Specifications | Specification | Value | |---------------|-------| | Asin | B0B46SCH3T | | Best Sellers Rank | #65,683 in Automotive (See Top 100 in Automotive) #27 in RV Power Converters | | Brand | WFCO | | Built In Media | Converter/Charger | | Compatible Devices | Motorhome, RV, Recreational Vehicle | | Connector Type Used On Cable | ATX | | Cooling Method | Air | | Current Rating | 55 A | | Customer Reviews | 4.4 4.4 out of 5 stars (388) 4.4 out of 5 stars | | Eu Spare Part Availability Duration | 5 years | | Form Factor | ATX | | Item Dimensions | 10 x 7.5 x 4.5 inches | | Item Type Name | Converter Charger | | Manufacturer | WFCO | | Maximum Input Voltage | 130 volts_of_alternating_current | | Mfr Part Number | WF-8955-AD-MBA | | Minimum Input Voltage | 105 volts_of_alternating_current | | Model Name | WF-8955-AD-MBA | | Model Number | WF-8955-AD-MBA | | Number Of Fans | 1 | | Number Of Items | 1 | | Output Wattage | 950 watts | | System Bus Connector Type | ATX files | | Unit Count | 1 Count | | Upc | 816227012890 | | Warranty Description | 2 Year | | Wattage | 950 watts | ## Product Details - **Brand:** WFCO - **Compatible Devices:** Motorhome, RV, Recreational Vehicle - **Connector Type:** ATX - **Cooling Method:** Air - **Current Rating:** 55 A - **Form Factor:** ATX - **Item dimensions L x W x H:** 10 x 7.5 x 4.5 inches - **Model Name:** WF-8955-AD-MBA - **Output Wattage:** 950 watts - **Wattage:** 950 watts ## Images ![WFCO WF-8955-AD-MBA Main Board Assembly for WF-8900-AD Series Power Center - 55 Amp , Black - Image 1](https://m.media-amazon.com/images/I/51MDbv-eChL.jpg) ![WFCO WF-8955-AD-MBA Main Board Assembly for WF-8900-AD Series Power Center - 55 Amp , Black - Image 2](https://m.media-amazon.com/images/I/81rPxdZ24hL.jpg) ![WFCO WF-8955-AD-MBA Main Board Assembly for WF-8900-AD Series Power Center - 55 Amp , Black - Image 3](https://m.media-amazon.com/images/I/817vAEUD97L.jpg) ![WFCO WF-8955-AD-MBA Main Board Assembly for WF-8900-AD Series Power Center - 55 Amp , Black - Image 4](https://m.media-amazon.com/images/I/81tLfVptwzL.jpg) ![WFCO WF-8955-AD-MBA Main Board Assembly for WF-8900-AD Series Power Center - 55 Amp , Black - Image 5](https://m.media-amazon.com/images/I/71l-Y6KV38L.jpg) ## Available Options This product comes in different **Pattern, Style** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ worked great, easy to install, no modifications necessary *by on Reviewed in the United States September 11, 2024* My old converter (p/n 8955PEC) failed. I found it under my fridge, under the breakers and fuses. 2018 flagstaff 831 bhds. I noticed something was wrong when my slide would barely pull itself in to close up the camper. I opted to spend more on the WFCO brand since other converter reviews were a little bit sketchy. It came the next day and cost $217. The wires were the correct length, size, and color. They were the same as the original one that failed. The wire ends were crimped with covers to contain the stands of wire, except for the white and green wire on the input side of the converter (left side in photo). The right side has the heavy gauge white and red wire for the DC output. My battery (lead acid, Interstate brand) was charging at 13.4 volts with the new converter. The new converter mounting was perfect. I didn't need to modify the holes. This converter should be able to pick up what type of battery you have and adjust the charging profile. This is according to the manufacture WFCO. The heavy wires on the right-hand side pass through a hole in the cabinet and then behind the green circuit board with all the fuses. This board slides up under to fingers on the top and clips at the bottom in one spot. I just pushed down on the bottom clip, and the board came out easily so I could run the wires from the new unit behind it. I tightened the screws as much as I could with a screwdriver handle tool (using #2 square bits) and called it good. Of course, you need to disconnect the shore power and the battery to make sure there is no power to the electrical components before doing this job. Bust out your Fluke meter and verify there is no power!! Safety first! All in all, it probably took me 50 minutes to do the job. It's easy. So, if you have this issue with your converter not charging your battery, check YouTube for some videos of other possible causes as to why your converter may not be working and change it yourself if necessary. The dealer wanted $300+tax for the unit. I'm guessing the labor from the dealer was probably another couple hundred dollars. Happy camping! ### ⭐⭐⭐⭐⭐ Good quality. *by on Reviewed in the United States October 1, 2026* Replaced a converter that was only for lead acid. Auto detect seemed to work as advertised. ### ⭐⭐⭐⭐⭐ Auto Detect for LiFePO4 chemistry *by on Reviewed in the United States May 11, 2023* Install super easy. Wish the DC leads were an inch or two longer though, they would have dressed more nicely if a little longer. Auto detect was a little fiddly but it did work if you follow the instructions. Had to completely discharge my new LiFePO4 200Ah battery so there was 0V coming out of it. Installed the new converter, turned on the AC, battery went into Lead/Acid, high current charging mode (green and red LEDs). Following the instructions, I removed AC power for a few seconds and turned it back on. Within 4-5 seconds the Green LED turned off, the Blue LED turned on (LiFePO4 detected), red LED was still lit indicating high current output. Logged into my battery BMS and the BMS was indicating 56-57 amps coming in (high current mode for sure). Since the converter is only a 55 amp DC supply I was pleasantly surprised to see more than the rated current coming in to charge my battery. High current mode only runs for 4 hours, but since I have a 200ah battery, 4 hours was just enough to get the BMS to indicate 99% state of charge after a charge cycle. i sold the lead/acid converter I took out of the trailer on an auction site for $60 to help offset the cost of this new converter. --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.be/products/456273335-wfco-wf-8955-ad-mba-main-board-assembly-for-wf](https://www.desertcart.be/products/456273335-wfco-wf-8955-ad-mba-main-board-assembly-for-wf) --- *Product available on Desertcart Belgium* *Store origin: BE* *Last updated: 2026-10-14*