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d-mac1's avatar
d-mac1
Explorer
Oct 17, 2014

12V Battery - Connect a dual purpose with a deep cycle?

One of my 12V dual purpose batteries has a bad cell and the other is fine. I've read on here that the dual purpose aren't preferred cuz we don't need the CCA for a genny so I'd like to replace the bad...
d-mac1's avatar
d-mac1
Explorer
Oct 17, 2014
Got it. Thanks.

Anyone know if I can you a tender on them or do I need to use a charger? I wonder if the tender never got my 12v batteries fully charged and that contributed to failure...plus me letting fluid get low in the one that got a bad cell.

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