PB, that flooded Duracell 29 is a rebadged Deka 31 deep cycle, the same as the one from Batteries Plus mentioned above. The 29 is just a model number that Sams uses. They are good batteries. East Penn/Deka rebadges that particular battery for several retailers, including Sams, Batteries Plus, OReillys, NAPA, and BPS to name a few ( BPS pricing is nearly double the others). The original Deka model is a DC31DT.Apparently some Walmart stores in parts (maybe all eventually?) of the US are in the process of changing their supplier of their 31 deep cycle Everstart Max from JCI to East Penn. Some of their stores have already replaced them with the above rebadged Deka as well.
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