dual battery question

[csizelove]

Looking to install 2nd battery in my sv-211 and was wondering about the charging relay switch. Question is how big of a relay do I need as far as amps go?

[ffmedic74]

Look at this

http://bluesea.com/category/2/productline/overview/329

[csizelove]

Thanks! I checked it out and I think I'm going this route.

[holdendaniels]

I went with Blue Sea add a battery kit. I like it a lot and have not had any problems yet. There tech support was able to answer all my questions as well.

[deadbatteryman]

How difficult was it to instal?
Would it be difficult to give a brief decription of what you did?
I have the same boat and want to do the same.
Thanks