I have a 2003 FLHTP-I since the mid April I have gone through 2 brand new batteries(dead will not take a charge) I have checked the stator and everthing seems ok, is there a test for the voltage regulator?
For a quick and easy check of the regulator measure voltage across the battery terminals with the bike running if the voltage goes above 14.7 volts at any revs then the regulator is bad