Battery Minder tech support claimed they lowered the float voltage on the AGM settings as customers were experiencing overcharging damage/problems to batteries. I have been using them without issue, but not specifically on an Odyssey. Supposedly you only use the AGM model or mode, on Odyssey or Optima, and the float setting for all other AGMs. I have been using a 2012AGM on an Interstate AGM without issue. But I do use the 128CEC2 in the flooded setting on my other AGMs in my BMWs which are BMW branded or AC Delco branded, but both manufactured by Varta in Germany.