Ok, heres the plan:<br />I plan to run two batteries (one crank, one deep) with a switch. I want a built in charger so that when I tow the boat back to my house, I can just run an extension cord and plug it in, then leave it that way untill the next time I take the boat out. I am not worried about having a fast charger, just one that treats the batteries right. Please share your recommendations, they are apprechiated.