I'm about ready to replace the house battery and was wondering what you smart guys are doing. I currently have one marine heavy duty deep cycle and was considering a couple of the same type of battery or maybe switching to two 6 volts. What is the rest of you all doing. Two 12 volts or two 6 volts??
I don't want real big battery's because of the weight. I run a fridge, heater, lights etc. One GOOD 12 volt battery works pretty well in the summer but winter time its not enough.