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0414 978 072

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Dual battery systems in Baulkham Hills & Castle Hill


Concourse Auto Electrical specialise in a range of custom boat re-wiring, dual battery systems as well as electric winch and wiring repairs. We can supply and fit dual battery systems in 4WD's, ute's, van's, camper trailers, electric brake control unit's, LED light bars, driving lights and fog lamps. Furthermore, we’re also equipped to wire up 4WD accessories, repair existing systems as well as install brand new parts from scratch. Just let us know what you need and we’ll get it done for you fast. We service the Hills District and surrounding areas and come to you with a fully equipped service vehicle.


Battery power is very critical in modern day vehicles.  At Concourse Auto Electrical, we only use and recommend high life maintenance free batteries that are durable and long lasting. Whether it’s a boat, truck or light commercial vehicle, we’ll ensure you get optimum cranking power, sufficient power for the required loads and for the right application. When it comes to battery maintenance we use and recommend Ctek battery charges as it provides maximum charge for all battery types to ensure you get the most out of it. With constant updates in our training, you can feel confident the service and repairs received on your vehicle is above the standard of other competitors.


For more information on installing dual battery systems in Baulkham Hills and the Castle Hill area, give Concourse Auto Electrical a call today on 0414-978-072 and we’ll aim to get your car serviced as soon as possible.