With the now almost a year old pandemic still afflicting the country, we are driving less than ten miles every ten or so days to pickup groceries at Walmart and an occasional doctor appointment. This has slowly discharge the AGM battery, and I noticed the engine cranked a little slower before starting this week.. Can anyone recommend a battery maintainer for an AGM size 34 battery? Nothing too fancy with all the bells and whistles. I'm looking at a NORCO but also see several other makes. Regards to all BITOG forum members.