---
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: "$222"
currency: NZD
in_stock: false
reviews_count: 11
url: https://www.desertcart.nz/products/456273335-wfco-wf-8955-ad-mba-main-board-assembly-for-wf
store_origin: NZ
region: New Zealand
---

# 950W output power Auto-Detect battery tech 10-min easy install WFCO WF-8955-AD-MBA Main Board Assembly for WF-8900-AD Series Power Center - 55 Amp , Black

**Brand:** wfco
**Price:** $222
**Availability:** ❌ Out of Stock

## Summary

> 🔌 Charge smarter, camp longer — the future of RV power is here!

## 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?** $222 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.nz](https://www.desertcart.nz/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

- • **Powerful 950W Output:** Robust 55 Amp, 3-stage converter charger delivers reliable, efficient power for all your RV needs.
- • **Maximized Battery Life:** Multi-stage charging and current monitoring optimize battery health and longevity for every trip.
- • **Smart Auto-Detect Tech:** Patent-pending microprocessor auto-adjusts charging for lithium & lead acid batteries—no manual switches needed.
- • **Effortless Installation:** Plug-and-play design with only 2 screws and 5 wires—get back on the road in 10 minutes.
- • **Safety-First Reverse Polarity:** Built-in detection with audible alarm meets RVIA & NEC standards—protect your rig without extra wiring.

## Overview

The WFCO WF-8955-AD-MBA is a cutting-edge 950W, 55 Amp power converter with patent-pending Auto-Detect technology that automatically adjusts charging profiles for lithium and lead acid batteries. Designed for quick 10-minute installation, it features multi-stage charging, reverse polarity detection with audible alerts, and meets RVIA & NEC safety standards—ensuring optimal battery health and hassle-free power management for modern RV enthusiasts.

## 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 | #303,086 in Automotive ( See Top 100 in Automotive ) #79 in RV Power Converters |
| Brand | WFCO |
| Customer Reviews | 4.6 4.6 out of 5 stars (3,227) |
| Date First Available | June 15, 2022 |
| Item Weight | 3.91 pounds |
| Item model number | WF-8955-AD-MBA |
| Manufacturer | WFCO |
| Manufacturer Part Number | WF-8955-AD-MBA |
| Model | WF-8955-AD-MBA |
| Product Dimensions | 10 x 7.5 x 4.5 inches |
| 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

![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)

## 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.

### ⭐⭐⭐⭐⭐ Good Choice
*by T***M on July 19, 2025*

Easy replacement, charges and automatically senses and maintains LiPO4 batteries properly. Fast delivery with no problems.

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*Product available on Desertcart New Zealand*
*Store origin: NZ*
*Last updated: 2026-02-13*