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Upgrades or replaces the converter section for 35-amp Parallax/Magnetek or WFCO RV power centers. Works with Parallax/Magnetek model 6336 and WFCO model 8935. Built-in Charge Wizard's multistage charging process helps extend battery life.
Features:
Specs:
Alternate Instructions
California residents: click here
Average Customer Rating: 4.7 out of 5 stars (57 Customer Reviews)
Upgrades or replaces the converter section for 35-amp Parallax/Magnetek or WFCO RV power centers. Works with Parallax/Magnetek model 6336 and WFCO model 8935. Built-in Charge Wizard's multistage charging process helps extend battery life.The customer service is outstanding. I was immediately helped and had an order on the way. Once the convertor got here and we installed it, it was everything I had hoped it would be. Here's to a big sigh of relief! Thank you!
Shawnee was amazing in reaching out to me Everytime there was progress w my order. Was back ordered then was in stock but shipped to a physical address but the USPS didn't deliver it because I don't have a mailbox(could've left on porch). Called etrailer and Shawnee took it on herself to ship a new one and expressed it. Glad to see some businesses are still working in the before Covid mentality
I’ve got a 1988 Big Foot 5th wheel that I upgraded to a 200 amp hr AGM battery and this works great in conjunction with that. Got to say that etrailers shipping is great!!
Arrived damaged. Sent a message in email, really hope to hear back . So that I can get resolution, and hopefully change this rating.
Jenny N.
11/4/2023
Oh no! I will have our Customer Service team reach out to you as soon as possible.
This power converter works great and is an easy swap out for the OEM unit!
Exactly what I wanted. Good instructions for installation. Install the Unit and everything is working again.
Fast service and helpful
Was a perfect fit and is working.
This power converter is a direct replacement for the OEM model and fits perfectly.
Thanks again for all the help from etrailer customer support folks, they are great!
Great service and great quality would buy from here again.
Easy installation. So far works great.
Was as described.
Fit good and worki ng.
It worked perfect.
Poor instructions. I actually had to buy a new one for the instructions were not very great for I hooked it up backwards
Jenny N.
10/25/2022
I recommend watching the video review that we have on the RV Converter in the link below:
Helpful Links
fast shipping have not installed from what I can see looks like a nice simple installation
Nice drop in replacement. Seems to work very well. Quick delivery and strong service. Only very minor point: the original threaded screws for securing the cover plate were too big and did were not able to screw into the holes of replacement enclosure.
Received the converter as scheduled…took about 2 hours to install…READ THE INSTRUCTIONS CAREFULLY AND YOU WON’T HAVE ANY PROBLEMS! Works perfectly and solved my charging problems…
The metal case was manufactured poorly. After installing, things were not square... the top/bottom door latch didn't align. You could visibly see that the box was not square. The installation instructions did not define certain terms that a pro would know, for ex: reference to "power section" or "DC section" with no explanation, arrows, or anything. Called Progressive Dynamics during install for clarification, and could only leave message. Days later, they never returned my call. The pictures in the installation instructions are dark and fuzzy and certain parts could not even be made out. Very poor, that. I've heard that Progressive Dynamics is buying all the other companies out so that they can monopolize the industry, cut corners and make shoddy products. My experience is consistent with this. Pre-installation, though, i was able to get through to Progressive Dynamics and, at that point, they were very helpful, correcting some misinformation an etrailer rep had given me.
Instructions easy to follow, replacement took less than 2 hours. And works as expected
Incredible service, easy install, perfect fit, repair success!!! My camper's magnetek was on the fritz. Output fluctuations between 9volt and 10.5 volts. A quick google search led me to this replacement (upgrade). Done and done... When I ordered I selected the cheapest shipping because I live in Alaska. George J at Etrailer compiled my order, upgraded shipping (at no cost) and I had my new converter by the end of the week. Repair done before the weekend. Thank you!
The two day shipping was spot on. The only issue that I had was one of the ears was broke off the fuse panel.
I received my package early and I am very thankful I will order from this company again Excellent work on getting my package out to me again thank you .
Great value for the price and it got to me fast
I was quick to receive my replacement power converter. I was happy with the shipping and the price. I have not plugged it in and begun to use it. Thank You
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Condition: Badly Dinged
Notes: Item has a slightly bent back corner. Otherwise in good condition.
Info for this part was:
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Kaye
12/8/2023
After a year, the convertor is still going well. There have been no issues what so ever. Thank you for all your help when I desperately needed it.