Quote:
Originally Posted by Kamm
... had full charge at Night and almost dead by morning...
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first, I wouldn't necessarily assume that your batteries 'need' any type of replacement... it sounds like they may be performing just as they should.
second, without knowing your circumstances, your coach, your usage, the weather, etc... we have no way of knowing whether we can give you 'advice' on battery usage, or replacement, though I suppose that you may even find the same 'almost dead' scenario even with new batteries. Define what 'almost dead' means for you.
If my batteries lasted all night, I'd be happy...and I have 4 6v deep cycle, and have successfully used them for 4 years and 84,000+ miles - they are still the originals. I don't expect them to last all 'night' as we have a lot of usage even while sleeping, whether tvs, receivers, cell phone chargers, laptops, fans, fridge, etc.