It appears that I have added too many electric components to the boat based on one of the last runs I made. With the additon of the Depthfinder, lighted compass, VHF Radio, pot puller etc I killed the battery. I don't remember off hand what size the battery is that came in the boat but appearantly I need a dual battery setup. I am wondering if connecting the batteries parallel or with a switch is the best option. How are yours setup?