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Need help hooking up an ACR to my House Battery

rygu96

Recruit
Joined
Oct 7, 2019
Messages
2
I have a perko switch 1,All,2 hooked up to my starting battery and 2-trolling Motor batteries. I want to hook up an isolated House 4th battery but want to be able to isolate it when electronics are using it but charge when Outboard is on.
 

alldodge

Supreme Mariner
Joined
Mar 8, 2009
Messages
30,937
Negating the trolling bats, you would want something like this

Being an outboard, does the alternator on it produce enough to charge a second bat?

Two Bat one switch and ACR.jpg
 
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