Adding battery and switch to SV211

[blawson327]

I'm planning to add a second battery to my 2005 SV211 as well as a BlueSea Add-Battery shutoff switch, ACR, and fuse panel or junction block for ballast pumps/dash power.

Did these ever come from the factory with dual battery/switch setup? If so where was everything mounted?
I have 3 wakemaker pumps mounted on the ski pylon support cross member supports, and ballast bags in each side compartment.

Factory battery is under walk through, planning to put the second battery on starboard engine compartment side. I'm kind of at a loss as to where to mount the switch, ACR, and and fuse panel.

Any suggestions? Pictures would be great!
Thanks!

[MN Ryan]

My '07 has dual batteries. I wish I would have seen this a few hours ago, and I would have taken photos.

Batteries are in the front of the port and starboard rear compartments. Switch is on the side of the port compartment basically above the battery. If I pull the cover off in the next few days, I will take a few photos for you.

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[MN Ryan]

Here's the setup in my '07. I believe it came from the factory like this.

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[blawson327]

Thank you! I'll check that area out on mine and see if it will work

[SG]

I have a 2005 SV211 Team. It has 2 batteries in it. I’m not sure if it came from the factory like that since I’m the third owner. Mine has the battery selector next to the port battery under the walkthrough. The other battery is in a plastic box in the front of the starboard ballast locker. My manual for the boat shows 2 separate battery switches, mine has a single selector switch labeled 1,2,1+2,and off. Sorry no pics.