Third battery with shore power

[Happykamper]

Ok I have my new genisis dual battery 200 amp kit . Ready to install. But now I want to put a third battery in rear with a 3500 watt inverter and shore power . Two 12 volt plugs and a 110. I'm thinking I will need a Genius Gen3 waterproof onboard battery charger ?

If anyone here can guide me on a how to on this project I would appreciate it !

Ideally I would like all plugs inside rear two 12v on right one on left and the 110 on right . Shore power put in rear bumper .

 

[Heading Out]

Are you planning to run the inverter off just the single battery in the rear? 3500 watts will pull 280+ amps from your battery.

 

[Happykamper]

Yes I am. I've saw this on a rig in Santa Rosa . I just lost the owners number! He was quite pleased and had it mapped out really well. Aggghhhhh! I guess I will have to drive back to his place there.

 

[blackhawkip]

This is how I ran my rear battery. To run 280 amps through 15' of cable you'd want at least to run 1/0 awg cable. I ran 1 awg with a 200 amp fuse. Check out the short thread here:

http://forum.expeditionportal.com/threads/167473-JKU-2nd-Battery-Solar-Refrigerator-Wiring