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On board charger/maintenance to charge
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<blockquote data-quote="richg99" data-source="post: 452666" data-attributes="member: 4376"><p>I would remove one of the parallel leads and just charge them one at a time. Once they are both fully charged, hook them back up in parallel and see if the charger still bounces back and forth.</p><p></p><p>My guess, and it is only a guess, is that one battery has taken a nearly full charge and the other needs a lot more amperage.</p><p></p><p>p.s. After many years of buying new batteries, I have come to the conclusion that NO seller ever checks the fluid level or bothers to properly maintain the batteries that are on the shelf. I've bought plenty of new batteries that needed lots of water immediately.</p></blockquote><p></p>
[QUOTE="richg99, post: 452666, member: 4376"] I would remove one of the parallel leads and just charge them one at a time. Once they are both fully charged, hook them back up in parallel and see if the charger still bounces back and forth. My guess, and it is only a guess, is that one battery has taken a nearly full charge and the other needs a lot more amperage. p.s. After many years of buying new batteries, I have come to the conclusion that NO seller ever checks the fluid level or bothers to properly maintain the batteries that are on the shelf. I've bought plenty of new batteries that needed lots of water immediately. [/QUOTE]
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On board charger/maintenance to charge
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