I have had the same Optima batteries in my boat for five years and they're still going strong. I put them on a quality charger/maintainer as soon I put the boat in the garage and they're as strong as new.

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I have had the same Optima batteries in my boat for five years and they're still going strong. I put them on a quality charger/maintainer as soon I put the boat in the garage and they're as strong as new.
I have the blue top optima batteries. Havent had any issues and have been happy so far. Cant say they are necessarily worth the extra money or not as I havent had them more than 2.5 yrs yet. Fishing buddy swears buy them.
