Has anyone done a pro's and con's of these two converters - They are different but it is hard to get information. So far I think some of the difference's are:
Ulrtra made in China
Ultra does not have the PD4655 21 day 15 min boost to aid in desulfation (good or bad?)
Ultra does not have a button on the DC board to manually set charge mode (why would I need this?)
Ultra will not accept a remote tether for charge modes like PD4655 (again, why would I want this?)
One problem (as always) the products dont list the same spec sheets so you can compare,
Ultra makes a big deal about filtered dc power - didnt see anything on the PD4655 (again, do you need that?)
PD4655 lists allot of over current and under current protetions - didnt see that on Ultra (we know that is important)
and the list goes on - hard to compare - just wondering if anyone has comparison knowledge or more detail
Thanks
PD4655 or Ultra III
Moderator: bfadmin
Re: PD4655 or Ultra III
Personally I would recommend the PD4655. It is currently priced at $205 at BestConverter.com vs $213 for the 55-amp Ultra III. Give Randy a call at BestConverter.com and ask his advice. He lists an 800 phone number on his website.
Bill Hemme - Spencer, Iowa
E-mail: whemme@earthlink.net
2002 Born Free (Ford E-450 V10) 26' RSB
2016 VW Golf GTI - toad
E-mail: whemme@earthlink.net
2002 Born Free (Ford E-450 V10) 26' RSB
2016 VW Golf GTI - toad
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- Posts: 365
- Joined: Wed May 22, 2013 7:30 pm
Re: PD4655 or Ultra III
Most of what I’ve read about WFCO units are complaints, along with plans or recommendations to replace the WFCO with a Progressive Dynamics unit.
Jim & Phyllis
2000 24' Rear Bath
2000 24' Rear Bath