HellRoaring Isolator/Combiner

[forjar]

I was wondering if anyone has installed a hellroaring isolator/combiner in their boat for a backup battery. I am looking to set my boat up with backup batteries and was wondering if anyone has install the hellroaring device in their boat.

I have a 2004 22I and I was wondering where they are installing the isolators with the second batteries.

Any comments great.

[forjar]

Finally got isolator installed and is working great. No need to worry about that possible dead battery anymore.