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Old 10-13-2012, 08:36 PM   #14
lcoleman
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Join Date: Mar 2007
Location: the barnyard
Posts: 2,458
My Ride: '79 Massey Ferguson
It is more likely that the battery has been damaged from being discharged so often, as the plates become sulfated, which increases resistance and lowers capacity. I'm still skeptical about it being flat dead, so that nothing happens even when it is at 12V or 14V with another battery hooked in parallel.

Does it click, or make any noise at all?
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