Outer Limits 4x4 Board

can any one post up a rough drawing on how to wire up a DIY daul batt system , i want it so that if the main batt is flat i can flick a switch to use the second to start but be isolated the rest of the time

or a web site link that shows it

ta very much damo

I'm sure this will get moved to auto elec,

But anyway.. What type of solenoid or controller are you wanting to use?
If you choose something like a redarc smart solenoid then it will automatically charge your second battery and has an override wire that you can connect a switch to for when you want to jump start.

Dan

yeh thought thatwhen i put it up, yeh something like that but having a switch under the bonnet don't bother me i juct need a wiring diagram and some reconmendations on what way to go about it

cheers damo

http://www.fridge-and-solar.net/dual_bat.htm

Diagrams and info here ... scroll down a bit on that page.
Its worth reading the whole thing though.