True, I was being a bit snarky. Really my favorite has been maintenance free standard lead acid. Easy to use (maintenance free), easy to diagnose and easy to fix if fixable. AGMs are a bit like women: picky, hard to figure out and maintain and need replacement sooner than you would think. JUST KIDDING of course.That's because lead acid batteries were simple. AGMs aren't as simple and can't be refilled. It's the reality of change.
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