Hi everyone,
My van has a split charge relay as shown in the wiki but I have a quick (possibly silly) question:
If the leisure battery is fully charged does the relay stop charging it? Or is it possible to overcharge the leisure battery? And does this even matter?
Thanks! Jay
Simple Split Charge Question
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- CustardJay
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Simple Split Charge Question
1981 2.0 Aircooled Autohomes Camper
- Ian Hulley
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Re: Simple Split Charge Question
CustardJay wrote:If the leisure battery is fully charged does the relay stop charging it ?
Yes.
Ian

The Hulley's Bus
1989 2.1DJ Trampspotter
LPG courtesy of Steve @ Gasure
1989 2.1DJ Trampspotter
LPG courtesy of Steve @ Gasure
- CustardJay
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Re: Simple Split Charge Question
Standard split charge relay wiring does not disconnect the alternator from charging the leisure battery while the enging is running. As the battery charges (assuming it is not faulty) it demands less charge current from the alternator. A faulty alternator can overcharge/damage batteries however.
1987 DG Karisma LPG with remodelled interior