Originally Posted by bob888
After reading all the above and checking accuracy of my voltmeter (within .2 of test instrument), I did what I should have done first. A review of the Odyssey spec sheet showed ideal charging voltage 14.7 and normal range 14.2 to 15 volts. I guess I?m OK... Thanks to all for their input.
I was just going to post that Odyssey's do indeed, according to their literature, like higher voltages than other batteries. However, and this a BIG however, Plane Power regulators are to my understanding set for less than that. If your plane power is actually producing that, then something is wrong. This was what one of the things I saw at the beginning of my Plane Power failure as well.