[Ron Lee]

http://www.questionpro.com/akira/TakeSurvey?id=2378798

One thing I found interesting is the battery lifetime question:

"How long has the battery been in service?

Under 12 months

12-24 months

24-36 months

Over 36 months"

If you assume that the times at either end are expected "outliers" then my five years on an Odyssey PC925 is an aberration. Yet I am thinking that five years is a bit low even though the stated service life is 3-10 (maybe 9) years for this battery.

 

[tomwebster]

I didn't take the battery survey

I saw the battery poll but didn't think it applied to us.
My Odyssey battery is over seven years old.
My RV has been flying five years.
When in the hangar it has always been plugged in.

My certified A/C batteries never made three years.
Tom