For the second time in a week, I put a new battery in it. Tuesday I rode about 20 miles to run an errand and stalled the bike when I had to pull over for for an emergency vehicle (I forgot to shift down). It wouldn't start. I knew the battery was not taking a charge but wasn't sure if it was the bike or the battery.
I was within walking distance of an Autozone where a very friendly and helpful counter person helped me find a battery that I could make fit, and I took the Odyssey back to Batteries Plus this morning. It tested bad, and Batteries Plus handed me a new battery no questions asked.
Autozone said I could bring the their battery back if the Odyssey was under warranty, so hopefully they'll stand by that.
It's a lot quicker and easier to put the battery that fits in when the bike is standing in your shop than when you are shoehorning a slightly oversized battery into the bike in a parking lot.
If you are wondering, the Autozone battery is #178908 ETX20L - it sat on top of the lip of the battery tray so I cut the box up to pad it up off the lip. It is a little wide for the battery tray, but fits between the hold-down screws - it is a little shorter than the Odyssey as well