Hi guys and gals i know its been said over the years on here about split charge relays and ive tried various in different vans but ive found the best yet and its fool proof no alternator no wires to permant lives etc .
Its this
http://cgi.ebay.co.uk/ws/eBayISAPI.dll?ViewItem&item=290647813231&ssPageName=ADME:X:RTQ:GB:1123#ht_1685wt_1031£60 in some places so £32 is a good deal
...... 3 wires one to your van/car battery..one to your lesuire battery and a earth to and from each battery easy ive been using it now on my new vw its the best yet no power loss in either battery at all and ive even turned the pump setting down to 3
So anyone wanting to put their own in this is the one simple.