Go Back   iRV2 Forums > MOTORHOME FORUMS > Class A Motorhome Discussions
Join iRV2 Today

Mission Statement: Supporting thoughtful exchange of knowledge, values and experience among RV enthusiasts.
  This discussion is proudly sponsored by:
Please support our sponsors and let them know you heard about their products on iRV2
Thread Tools Search this Thread Display Modes
Old 06-11-2011, 04:01 PM   #1
Join Date: May 2011
Posts: 94
WFCO ultraIII WF-8900 series-Converter

Hope someone on here knows whether the above converter 3stage charger can deliver enough charging amps to batteries to keep from have to consider different inverter 3 stage charger later on. Thanks for your info.

ToledoCharli is offline   Reply With Quote
Join the #1 RV Forum Today - It's Totally Free!

iRV2.com RV Community - Are you about to start a new improvement on your RV or need some help with some maintenance? Do you need advice on what products to buy? Or maybe you can give others some advice? No matter where you fit in you'll find that iRV2 is a great community to join. Best of all it's totally FREE!

You are currently viewing our boards as a guest so you have limited access to our community. Please take the time to register and you will gain a lot of great new features including; the ability to participate in discussions, network with other RV owners, see fewer ads, upload photographs, create an RV blog, send private messages and so much, much more!

Old 06-12-2011, 07:02 AM   #2
Senior Member
Shadowcatche's Avatar
iRV2 No Limits Club
Join Date: Nov 2010
Posts: 1,183
According to their web site it will deliver 75 amps DC WFCO - New world of power ideas - WFCO Model and Part Numbers List

Shadowcatche is offline   Reply With Quote
Old 06-13-2011, 07:14 PM   #3
Moderator Emeritus
Gary RVRoamer's Avatar

Fleetwood Owners Club
Freightliner Owners Club
Join Date: Jan 2000
Location: Silver Springs, FL. USA
Posts: 16,446
"enough" amps depends on how fast you think they should charge. Even a 10 amps charger is probably "enough" if you have 24 hours or so to fully charge.

Your 75 amp charger should be plenty for typical usage, but the high end rigs typically have a 100-120 amp charger for faster recovery.
Gary Brinck
2004 American Tradition; 2014 Buick LaCRosse
Homebase in the Ocala Nat'l Forest near Ocala, FL
Gary RVRoamer is offline   Reply With Quote
Old 06-14-2011, 06:12 AM   #4
Senior Member
Shadowcatche's Avatar
iRV2 No Limits Club
Join Date: Nov 2010
Posts: 1,183
Enough amps also depends on what the batteries can absorb as their rate of charge. For that you will need to check the manufacturer.
Shadowcatche is offline   Reply With Quote

Currently Active Users Viewing This Thread: 1 (0 members and 1 guests)
Thread Tools Search this Thread
Search this Thread:

Advanced Search
Display Modes

Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off
Trackbacks are Off
Pingbacks are Off
Refbacks are Off

Similar Threads
Thread Thread Starter Forum Replies Last Post
Replacing 12 volt Converter and Battery Charger DriVer RV Systems & Appliances 13 08-22-2011 10:32 AM
WFCO ultraIII WF-8900 series-Converter ToledoCharli RV Systems & Appliances 2 06-12-2011 07:45 AM
Replacement for Parallex Series 7400 Model 7455 Converter prsmith Winnebago Industries Owner's Forum 6 10-04-2010 08:29 PM
WFCO converter mx842 RV Systems & Appliances 3 07-30-2010 08:42 AM
Workhorse R Series Chassis With New CAT Engine Powers Models From Gulfstream Coach DriVer RV Industry Press 1 01-04-2008 04:39 AM

» Virginia Campgrounds

Reviews provided by

Our Communities

Our communities encompass many different hobbies and interests, but each one is built on friendly, intelligent membership.

» More about our Communities

Automotive Communities

Our Automotive communities encompass many different makes and models. From U.S. domestics to European Saloons.

» More about our Automotive Communities

Marine Communities

Our Marine websites focus on Cruising and Sailing Vessels, including forums and the largest cruising Wiki project on the web today.

» More about our Marine Communities

Copyright 2002-2015 Social Knowledge, LLC All Rights Reserved.

All times are GMT -6. The time now is 04:20 PM.

Powered by vBulletin® Version 3.8.8 Beta 1
Copyright ©2000 - 2016, vBulletin Solutions, Inc.