> Anyone know of a part number for a non-hella (cheaper) relay
> that can be used for  2nd battery setup in a van without an
> existing 2nd battery relay? Or a website with wiring diagram
> for non-hella relay 2nd battery charging system?  There are a
> couple of very helpful sites with hella relay 2nd battery
> info using the hella relay:

The Hella dual battery kit (at least the one we sell) has a fuse integrated
into the relay, and includes wiring that is the correct gauge for this
application. So if you were to attempt to "roll your own" you would need
more than just a relay.

The kit runs $24.95:

http://busdepot.com/details.jsp?partnumber=1738

- Ron Salmon
  The Bus Depot, Inc.
  www.busdepot.com
  (215)  234-VWVW

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Toll-Free for Orders by PART # :  1-866-BUS-DEPOT