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12v batteries in series

Printed From: the12volt.com
Forum Name: General Discussion
Forum Discription: General Mobile Electronics Questions and Answers
URL: https://www.the12volt.com/installbay/forum_posts.asp?tid=107188
Printed Date: May 14, 2025 at 4:55 PM


Topic: 12v batteries in series

Posted By: blinky
Subject: 12v batteries in series
Date Posted: September 02, 2008 at 11:17 PM

Does it matter which combination of pos/neg posts I attach my battery charger to in a two 12v battery in series configuration? (I assume a neg off one and a pos off the other) Also in relation to this, does it matter which posts are used as my outgoing power lead hook up? In other words, would it be a problem to use the same positive post as my hookup point for outgoing power and charging as long as I wasn't charging while running anything off the batteries? I hope this makes sense and thanks.



Replies:

Posted By: jayson33
Date Posted: September 02, 2008 at 11:49 PM
I have a bass boat that is 36v I just attach charger to first battery in the series.To charge them all

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My wife thinks bagging a truck means you kick it in the truck nuts




Posted By: blinky
Date Posted: September 03, 2008 at 9:56 AM
Thanks man!





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