in the fall of 2019 i bought a 2004 Buick ,i figured it would need a battery soon?,i looked at it in its under the back seat home,it was dated 2011,as of today its still going strong!!,its a advance auto model
either 100 or 78,ive forgot which, its vents are on the ends and go to the outside through the floorboards,i havent took a close look in a while but if its a AGM would it have vents?

my ladder of success is missing some rungs