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Battery De-sulfation, for single dead cell?

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=139493
Printed Date: May 10, 2025 at 5:22 PM


Topic: Battery De-sulfation, for single dead cell?

Posted By: mascip
Subject: Battery De-sulfation, for single dead cell?
Date Posted: September 29, 2015 at 11:01 AM

Hi, I am wondering about the difference of situation, between having a single sulfated "dead" cell in a battery, or having all of them a bit sulfated.

It's possible to "desulfate" the latter by applying and equalizing charge, but what about a single dead cell? Any chance to recover it? It sounds much less likely, but I wanted to check with people who have more experience.


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