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Old 06-10-2008, 01:48 PM
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Crash Crash is offline
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Join Date: Aug 2005
Location: Denver
Posts: 2,646

Offered only as a comparison, Dave, but when we were in Utah a couple of weeks ago, I took some readings on the 62's battery with the 50 qt. Waeco keeping a week's worth of food and beer cold @ 35*. Before sundown, voltage on the group 31 Deka that is two months old read 13.07V. The next morning, without having run the truck, voltage was at 12.87V. It was 100* in Moab the first day and the next was pretty hot where we were too. 12.2V sounds low, doesn't it?
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