They are small enough for easy storage and a mechanic will charge $300-$500 for this same part. We even suggest to customers to have an extra converter on hand, just in case something happens during your trip. With the PM3-55LK costing between on average $120-$150(one tank of Gas), the situation can be fixed with this simple part.
Most of the time customers panic and have no idea why their power isn’t working or what to do about the situation. Having your battery or converter go bad on your trip can be an absolute nightmare. If you are looking at replacing your WFCO WF-9855 the PM3 -55LK is the unit to upgrade in your RV. Ideal for use in RV, Automotive, Boat, Car Audio, or any applications where battery charging and/or 12V power is needed. Boondocker BD 1260HWL (60 Amp 4-Stage Converter/Charger Hard Wire) Your Price: 199.00. Boondocker BD1260CL (60 Amp 4-Stage Converter/Charger) Your Price: 189.00. They will fully charge and maintain any battery type while providing very clean DC power. Boondocker BD1255CL (55 Amp 4-Stage Converter/Charger) Your Price: 179.00. With the state of the art 3 Stage Smart Charging and adjustable power supply modes, the PowerMax AC to DC power converter/battery charger are engineered with the user and variable environmental conditions in mind. The PowerMax PM3 Series convert 110Vac power to 12Vdc power to charge a battery and/or power 12V equipment. You can use our charts on our websites to see the replacements for your current converter. This converter is the best-priced 55Amp 12V converter on the market and will handle your power needs. (Our Suggestion) The most popular power converter sold is the Powermax 55Amp PM3-55LK. The longer answer would be to add up all the 12V appliances, lights, jacks, slideouts and see what the amperage equals and that will tell what size converter you’d need. The answer to the question “What size power converter do I need for my RV?” The power supplied by the converter can take the place of the power from the batteries and can also recharge them. What is a Power Converter? A power converter changes the 120 volt AC power to 12 volts DC, which is compatible with the low-voltage electrical systems and batteries. The power converter is a very important part of a functioning RV that travels regularly. Converters are much easier to install and most mechanics will charge 3-5 times more for them to install in your RV unit. RV batteries are a much more expensive replacement so making sure you have a top power converter is important.
RV Power Converters have come a long way over the years, allowing consumers to buy direct, saving money in the process. This question from RV owners is the most common question we receive daily. The directions are straightforward with the exact same connections.What size power converter do I need for my RV? Instead of my own video, I’ll post the link to the manufacturers’ website. While this was a direct wire for wire swap, I still took a before picture and short video showing the wire connection, for my reference. Honestly, this converter replacement was extremely easy. I do consider myself a pretty good DIYer and do a ton of research before tackling projects. However, if I was going to Boondock I probably would have paid for the upgraded lithium RV converter. For our camping needs, I’m not able to justify the cost of a lithium battery since we don’t do any Boondocking and always have shore power. There is also a more advanced version which allows for you to switch between deep cell and lithium batteries. I decided to go with a newer design than what we had, and you can find that link here. I’ll be honest and make no claim to be an electrician, but thought for a couple hundred bucks, it was worth the investment to replace my RV converter. Please see our Full Disclosure for more information. Some of the links below are affiliate links, meaning, at no additional cost to you, we will earn a commission if you click through and make a purchase. After going through two batteries (one luckily under warranty) and doing some troubleshooting, I believe the culprit was the RV converter and I knew it needed to be replaced.ĭisclosure: As an Amazon Associate, we earn from qualifying purchases. During the winter I kept the battery on a tender, but only occasionally during camping season.
It left us wondering why our battery was not holding a good charge. From time to time, we had to use a jumpstart battery to have enough power to work the slide out and operate the tongue jack. Nothing is worse than getting to a campsite, or leaving a site, and having mechanical issues.