Great Wiring A Split Charge Relay
Place the leads and screw the nuts back in.
Wiring a split charge relay. The split charge relay can be fitted anywhere between the main battery and the leisure battery. Connect the cables to the relay. All the ins and outs.
Connect the cable from the two batteries to the split charge relay. Measure the cable lengths very carefully maybe with a piece of string as once they are cut they are cut. A brief description on how to wire a split relay charger to keep your leisure battery topped up for for window cleaning don t forget to join the no1 facebook.
To to this remove the back plastic cover and unscrew the nuts. Pass the cable through the engine compartment under the van body and up through the hole you drilled.