A new small AGM (absorbed glass mat) technology battery from Concorde was introduced at Oshkosh this year. The RG-12LSA measures 7.5 inches long, 4.97 inches wide and 4.56 inches tall. It uses 8mm (5/16-inch) terminal bolts, which are larger than the nominal terminal sizes on competing batteries. According to Concorde, “The recombinant gas (RG Series) [...]