Tow vehicle charging trailer battery
Printed From: R-pod Owners Forum
Category: R-pod Discussion Forums
Forum Name: Podmods, Maintenance, Tips and Tricks
Forum Discription: Ask maintenance questions, share your podmods (modifications) and helpful tips
URL: http://www.rpod-owners.com/forum_posts.asp?TID=16342
Printed Date: 27 Nov 2025 at 5:39pm Software Version: Web Wiz Forums 9.64 - http://www.webwizforums.com
Topic: Tow vehicle charging trailer battery
Posted By: David and Danette
Subject: Tow vehicle charging trailer battery
Date Posted: 27 Nov 2025 at 3:49pm
I have a question I am planning on connecting our AGM tow vehicle battery to our trailer deep cycle wet cell battery. I plan on running wires directly from one battery to the other to charge the trailer battery while towing. Our tow vehicle only has a flat four pin connector so the tow vehicle only operates the trailer lights. My question will there be a problem having the two different kind of batteries. My internet research if I am understanding correctly there could be a problem but I have found that asking AI a question isn't always correct. They will only be connected together while towing and disconnected while not towing. But what I have read is that our tow vehicle will charge the AGM battery differently and the deep cycle trailer battery could be over charged. I am wondering if that is correct and there will be a problem. Thank you
------------- 2018 Vista Cruiser 19BFD (2018-2025)
2012 Vibe 6503 (2014-2019)
2009 r-pod 171 (2009-2014)
2023 Aliner Scout Lite
Middle Tn
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