"Robert M. Gary" wrote in message
oups.com...
I guess my question is; do all planes generate about 13.6v with
accessories on? I also teach in a large variety of planes, but none
have a volt reader in the panel.


When I was reading your original post, I thought I read 12.6. I was
reading what I thought was abnormal, but now looking at it, I see I was not.
?.?

13.8 volts is considered normal, so 13.6 is not so bad after all.

Are you getting any warnings, or anunciatiors at the 13.6?

The next question is, are you able to complete a flight with everything on,
and come back and still be reading the same battery voltage (engine off)
that you started with? If so, no worries!
--
Jim in NC