AH capacity lie
I installed a inverter charger and TRI-METRIC TM-2025 in my cabin. I read about AH exaggeration of battery manufactures and took that into consideration when buying battery's. I bought two Energizer 125 AH deep cycle trolling motor battery's from Sam's club. Wired in parallel I am only getting about 50AH at temp of 20 deg.F. I checked each battery with a automotive load tester and they look OK. My amp load averages about 12 to 17A. There is no draw that does not go through the instrumentation. I'm thinking that at temp of 70 deg this will be about 30% of what manufactures AH rating. Has anyone else had this problem.