Dual battery setup for 09 F250 diesel

[Rakkasan3187]

I’ve got a 2009 f250 diesel that has the dual cranking batteries from the factory and I am planning on running my new Snomaster fridge/freezer plus some other accessories. I’m needing some input on how to go about this. Do I need to run a third battery? Any help would be great. Thanks.

 

[Bbasso]

I have an 01 7.3 Powerstroke with dual starting batteries, but I put in 2 house batteries for fridge and other things.
The get recharged from the bluesea 7622 and or the solar system.
Well, very well worth the time and money.

 

[Rakkasan3187]

Do you have any pics of the setup? Thanks.

 

[Bbasso]

Sorry, I don't. It's buried...
And not much of a looker either lol.

Did you have a specific question? (Other than pics)