Quote Originally Posted by 5teve View Post
Hi Mate

Your welcome

Make sure its rated to whatever your crank will be.. i think they do a HD range also with over 2000A crank capability..

If you then strap a sc40 or sc80 between the batteries also then you have a setup that will stay charged and will always start. The SC40/80 will also drain some of your main battery too, down to a safe crank voltage (11.5 or 12.5 cant remember) before isolating between the 2 batteries which gives you a capacity that is greater than your aux battery..

This is the setup i have in my boat as i cant be bothered with the manual switch types used normally.

By the way... i wasnt sure when you said isolator whether you were talking a main switch to turn everything off or whether you were purely on about a dual battery controller / solenoid / VSR etc etc etc

Thanks

Steve
In actual fact Steve I was looking at having one cell to crank one for everything else.
How much would you reckon you paid out steve?
Not sure how much cable I will need with all those bends to follow Ya reckon 70 amp is the go ?