4×4 Dual Battery Systems


4×4 Dual Battery Systems Supply And Installations 


Dual Battery Systems, Solar Panels and Inverters


Need help deciding how you’re going to power your fridge? We can design your 12V systems or dual battery systems used in vehicle setups for touring and camping.
We can provide and install different solutions that will suit your application and how to best arrange them in your vehicle. All equipment wiring is installed and done according to equipment data sheets and manuals, checked and tested by our qualified and experienced auto-electrician.

While retaining the customer-service values of a small family-owned operation, the staff of Boomerang Auto Electrical pride themselves on keeping up with the latest in automotive technology.

With an ongoing investment in both training and equipment, Boomerang Auto Electrical provides friendly and competent service at a competitive price.


4WD Electrical Upgrades

  • Dual Battery Systems & 12 Volt Accessory Sockets
  • 4WD Fitouts
  • REDARC Trailer Electric Brake Systems
  • LED Light Upgrades
  • LED Driving Lights
  • Lights & Accessories
  • Driving Lights
  • Trailer & Caravan Wiring & Lights
  • UHF Radio Installations



20 Second Avenue, Box Hill North 3129


(03) 9898 5420 or (03) 9899 0057