Camper Auxiliary/Dual Battery Relay Kit Bus '68-'79

Germansupply Original Dual-Battery Installation Kit. This kit duplicates exactly the factory-installed Westfalia dual-battery charging circuit. Using a simple relay circuit triggered from the alternator "G" dash light circuit, the relay kit enables charging of the second battery when the alternator is charging. Once your engine is stopped, the auxilary battery is automatically isolated from the main starting battery. Kit includes pre-assembled relay & wiring loom, installation hardware, 2 spare terminals and circuit diagram. Manufactured by germansupply.com, we feel this kit is superior to the other dual battery kits which consist of a relay, wire taps, terminals and some lengths of wire. Our kit has factory style crimped terminals, is custom fit, shrink-wrapped, and designed for your VW bus. Our kit uses a genuine Bosch relay, and you do not need to cut or modify your vehicle wiring in any way to install it.