Went to the lake this am to do some work on my trailer. Took the boat off, beached 'er, then worked for about two hours. Jumped back in to trailer the boat and no click at all when I turn the key. Did a little troubleshooting. Get home and turn on the VesselView and it shows 12V. Was out yesterday and the motor quit once while running. Didn't think anything of it but maybe that was the first sign of a problem. Last night was the first really cold night around here so my weak battery was "found".
This was a Deka 27 series battery. I forget the model but good specs on this battery and it is my second. I had a lemon from the factory and replaced it first season. I plan on adding a third HDS unit next season. Not trying to start a fight, what would be a good upgrade for the cranking battery? I have a Sam's membership.