Leisure Battery Split Charge Relay Wiring Diagram

The circuit itself is very simple and complete split charging kits are readily available from camper van parts suppliers.

Leisure battery split charge relay wiring diagram.

Fitting a second battery allows you to power a cool box fridge or charge a laptop or phone whilst driving or parked up without running the risk of draining your main vehicle battery. A voltage sensing relay such as the ryder one you quoted will allow the vehicle battery to charge and when the voltage rises to a pre set value the voltage sensing relay activates and allows power to the fridge circuit and in turn switched over the habitation relay allowing the leisure battery to charge. As your split charge relay kit is now connected to you main battery this will now allow the to alternator charge your leisure battery as well. Top quality heavy duty split charge relay system kit supplied with 110amp 16mm cable suitable for safely charging any 75ah to 220ah leisure battery s suitable to install into most camper vans motor homes 4x4s day vans mobile workshops cars and boats.

A super simple wiring diagram on how a split charge device directs power towards the leisure battery one it has been engaged. A typical campervan split charging system has a device that connects the battery used to start the engine to the leisure battery when the engine is running. The most simple way to connect and disconnect the starter and leisure batteries is by using a battery isolation or master on off switch this just uses a high current switch to manually connect the batteries in parallel once the engine is running and allow charge through to the leisure battery and then disconnect them once the engine is turned off to isolate them and. Camper van wiring diagram from switchpanel co uk the leisure battery.

Start working to charge your main battery. Welcome to raptor s garage. The split charge relay switch will on and allow currant to flow through to the leisure battery when the voltage rises above 13 2volts. At present jk offers a couple of simple easy to install split charging systems suitable for splits and bays.

You will be supplied with everything you need to fit this kit. In this episode paul and chris connect up the new auxiliary battery fitted to the l200 to the main battery using a split charge. The split charge relay prioritises the engine battery and automatically switches to the leisure battery once the engine battery is fully charged. In some cases a split charge relay might be needed in order for the power to switch divide from charging a leisure battery and the car battery.