Has anyone tried
TJM dual battery products?
I'm still not sure on how to approach my dual battery setup, already got the batteries (optima bluetop D34M) and a 380Amp marine switch. So far I couldn't find except a 100 amp solenoid (offered by ARB) but 100 amp doesn't seem enough. for wiring I think I'll go with a 2 guage wires. I'll try to get a Blue sea 9012 solenoid..
My main application would be winching and running a fridge/freezer overnight. I wanted a setup where the whole car would run from either battery 1 or 2 when the switch is set to 1 or 2 including the winch.. and the both position to be for extending winching or self jump start. reading this whole thread and seeing the various setups proposed has made me ever more confused
I was thinking of doing Slee's setup but my electrical background is very modest that is why I can't make up my mind. I'm open to suggestions..