6v or 12v?
All else being equal, which is preferable and why? 2 220 AH 6v batteries or 2 110 AH 12v batteries
Forum Discussion
I would stay with 12 volt for the simple reasons. If you have a problem with the truck battery you have a spare. You could also swap one out to your trolling motor if the fishing was good and your trolling motor battery got low ( no charging system on my small boat).And you could charge it with the truck if you have to. I have run a deep cycle battery in my work truck for 4 years with no problems.
