JC makes Motorcraft batteries I believe.
Key to car batteries being good is being bought being freshly manufactured. Two if the battery sat for awhile... A good charge being applied to prevent sulfation. Three a battery being kept in cool temps.
East Penn made batteries now at Walmart are a good deal. Especially the commonly purchased ones like the 24, 24f, 35, 51, 58r, 65 etc. In my Wally world I saw batteries in those sizes just the other day... And they were all newly manufactured batteries. Dates all August and September..