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Need recommendation a trailer winch battery

21127 Views 34 Replies 10 Participants Last post by  nasty85ss
?I need to replace my winch battery..

I was thinking of getting a deep cycle, dry cell but wanted opinions first.

What are you guys using and what do you recommend?
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I read somewhere that you could tie it in with the tow vehicle alternator and charge it while towing. Anybody do it that way?
Yes. My blue top Optima in the trailer is charged via my truck while towing

How do you have it wired?
i have the trailer 12v+ wired to the optima and to the 12v+ in the 7 way connector
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