my 2011 cab and chassis Cummings has AGM batteries from the factory

which turn out to be the same 94R AGM Battery that the Challenger take

Still looking for a AGM that isn't $190 or more

Tom ,

2011 Ram 3500 C&C Diesel
2009 Challenger R/T
1971 Challenger Conv. 511/4 speed
1970 Challenger R/T 503/727