1990 Mercedes Benz 300e This Car New Battery Alternator Putting Out 13 2 Volts

1990 MERCEDES BENZ 300E
210,000 MILES
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This car has a new battery. The alternator is putting out 13.2 volts, but after driving it for a day and a half the battery is dead. Why is it doing this?
Nov 30, 2012 at 1:57 AM
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