Where to mount 2nd battery?

[TPD211]

OK, now that I learned how to install a switch and 2nd battery, where should I mount it? <br /><br />My boat has 2 compartments at the rear on either side, logic says to mount the 2nd battery in the<br />other compartment so weight is distributed evenly.<br /><br />Is this correct or can it be mounted next to the existing battery to limit cable length?<br /><br />TIA

 

[TPD211]

Re: Where to mount 2nd battery?

Photo of aft of boat.<br /><br />

 

[Cannon]

Re: Where to mount 2nd battery?

Weight distribution is not a big issue on a pontoon or deck boat. You have a very wide beam. Go with the simple installation.

 

[Luna Sea]

Re: Where to mount 2nd battery?

And just keep the beer cooler on the other side............

 

[18rabbit]

Re: Where to mount 2nd battery?

- When 2 batteries are run in a single bank, series configuration (increased voltage) they need to be banked together.<br />- When 2 batteries are run in a single-bank, parallel configuration (increased A/hrs) they need to be banked together.<br />- When 2 batteries are run in a 2-bank configuration (i.e. one battery is for starting and one a deep cycle) the proximity of the banks to each other isn’t important.<br /><br />Perhaps another consideration might be the convenience of hooking up a charger when you get back to the barn, if you use one.