I replaced my Odyssey battery after 2 years as it was hesitating while starting. It was under warranty which was great as it is a spendy battery. 6 months later same thing happened. Replaced it. Repair shop said bad battery. That was in February. Now the same thing is happening. I asked about a draw on alternator. Was told every thing is normal. The shop is keeping it over night to draw the batter down. Suggest I replace the battery with a less expensive one, since I'm having an issue with Odysse batteries. When I turn over the key at first nothing but then a slow start. I don't want to get stranded. Is the shop missing something? I live in Arizona so its not cold weather. Is there anything I should have them check? Thanks for any insight.