--- product_id: 456273335 title: "WF-8955-AD-MBA Main Board Assembly for WF-8900-AD Series Power Center - 55 Amp , Black" brand: "wfco" price: "180331 Ft" currency: HUF in_stock: true reviews_count: 13 category: "Wfco" url: https://www.desertcart.hu/products/456273335-wf-8955-ad-mba-main-board-assembly-for-wf-8900 store_origin: HU region: Hungary --- # 55 Amp output current Auto-Detect battery chemistry 10-minute tool-free install WF-8955-AD-MBA Main Board Assembly for WF-8900-AD Series Power Center - 55 Amp , Black **Brand:** wfco **Price:** 180331 Ft **Availability:** ✅ In Stock ## Summary > 🔌 Power up your RV smarter, faster, and safer—never miss a charge! ## Quick Answers - **What is this?** WF-8955-AD-MBA Main Board Assembly for WF-8900-AD Series Power Center - 55 Amp , Black by wfco - **How much does it cost?** 180331 Ft with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.hu](https://www.desertcart.hu/products/456273335-wf-8955-ad-mba-main-board-assembly-for-wf-8900) ## 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 - • **Safety-First Design:** Built-in Reverse Polarity Detection with audible alarm meets RVIA & NEC standards for peace of mind. - • **Powerful 950W Output:** Robust 55 Amp, 950 Watt converter charger powers your RV with reliable, multi-stage charging. - • **Maximized Battery Life:** Advanced multi-stage charging and current monitoring extend battery lifespan and prevent overcharging. - • **Smart Auto-Detect Tech:** Patent-pending microprocessor auto-adjusts charging for lithium & lead acid batteries—no manual switches needed. - • **Effortless Installation:** Quick 10-minute setup with just 2 screws and simple wiring—no rewiring or modifications required. ## Overview The WF-8955-AD-MBA Main Board Assembly is a cutting-edge 55 Amp, 950 Watt converter charger designed for WF-8900-AD Series Power Centers. Featuring patent-pending Auto-Detect technology, it intelligently identifies lithium ion or lead acid batteries and optimizes charging profiles automatically. Installation is a breeze with minimal wiring and no modifications needed, while built-in safety features like Reverse Polarity Detection ensure compliance and protection. Perfect for modern RV owners seeking reliable, efficient, and smart 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. Review: worked great, easy to install, no modifications necessary - 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! Review: Great upgrade for my 2014 Lance travel trailer. - I wanted to upgrade from our old single lead acid battery to dual lithium batteries on my 2014 model Lance travel trailer. The original converter from a decade ago would not support the correct voltage and charging profile for lithium batteries. I'd read online some people had problems getting these converters to properly sense lithium batteries and would not automatically switch over. But I read that WFCO had made some software changes to these units and people were getting good results, so I decided to buy this one. Install was easy. You remove the old converter, disconnect and reconnect a few wires and it's done. It sensed my lithium batteries within a few minutes and has worked perfectly ever since. We also have rooftop solar on our camper as well. Our trips have been a mix of hooked-up with 30A electric and off grid. When hooked up, we run the converter and it works as expected. Sometimes off grid we find ourselves with days of rain or a very shady campsite and the solar does not keep up. In that case we have a built in 7200 watt generator in my truck and I can plug in and recharge the batteries with this converter. It does what's expected, there's nothing more I can ask. According to my shunt the batteries top up just fine and the voltages are as expected. TL;DR: I don't regret the purchase at all. We've used our camper extensively in the six months since installing it and the converter works without fail. ## 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 | #64,845 in Automotive ( See Top 100 in Automotive ) #20 in RV Power Converters | | Brand | WFCO | | Built-In Media | Converter/Charger | | Compatible Devices | Motorhome, RV, Recreational Vehicle | | Connector Type | ATX | | Connector Type Used on Cable | ATX | | Cooling Method | Air | | Current Rating | 55 Amps | | Customer Reviews | 4.7 out of 5 stars 3,224 Reviews | | 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 (AC) | | Mfr Part Number | WF-8955-AD-MBA | | Minimum Input Voltage | 105 Volts (AC) | | Model Name | WF-8955-AD-MBA | | Model Number | WF-8955-AD-MBA | | Number of Fans | 1 | | Output Wattage | 950 Watts | | System Bus Connector Type | ATX files | | UPC | 816227012890 | | Unit Count | 1.0 Count | | 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 Amps - **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 ![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) ## Available Options This product comes in different **Pattern, Style** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ worked great, easy to install, no modifications necessary *by K***N on 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! ### ⭐⭐⭐⭐⭐ Great upgrade for my 2014 Lance travel trailer. *by J***L on October 16, 2023* I wanted to upgrade from our old single lead acid battery to dual lithium batteries on my 2014 model Lance travel trailer. The original converter from a decade ago would not support the correct voltage and charging profile for lithium batteries. I'd read online some people had problems getting these converters to properly sense lithium batteries and would not automatically switch over. But I read that WFCO had made some software changes to these units and people were getting good results, so I decided to buy this one. Install was easy. You remove the old converter, disconnect and reconnect a few wires and it's done. It sensed my lithium batteries within a few minutes and has worked perfectly ever since. We also have rooftop solar on our camper as well. Our trips have been a mix of hooked-up with 30A electric and off grid. When hooked up, we run the converter and it works as expected. Sometimes off grid we find ourselves with days of rain or a very shady campsite and the solar does not keep up. In that case we have a built in 7200 watt generator in my truck and I can plug in and recharge the batteries with this converter. It does what's expected, there's nothing more I can ask. According to my shunt the batteries top up just fine and the voltages are as expected. TL;DR: I don't regret the purchase at all. We've used our camper extensively in the six months since installing it and the converter works without fail. ### ⭐⭐⭐⭐⭐ Worked perfectly *by R***C on January 25, 2026* Easy to install! --- ## 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.hu/products/456273335-wf-8955-ad-mba-main-board-assembly-for-wf-8900](https://www.desertcart.hu/products/456273335-wf-8955-ad-mba-main-board-assembly-for-wf-8900) --- *Product available on Desertcart Hungary* *Store origin: HU* *Last updated: 2026-07-07*