A dual battery system gives your vehicle a second battery, separate from the one used to start the engine. This way, you can run accessories without worrying about being unable to start your vehicle. At Adventure Additions, we install and maintain dual battery, 12V, and DC-DC power systems. We start with a consultation to make sure your setup matches your power needs before we begin any wiring.
Adventure Additions installs these systems in many types of vehicles, including 4x4s, utes, caravans, boat trailers, and agricultural trailers. Each setup uses several parts that work together:
Every installation begins with a consultation. Adventure Additions works through a client’s power requirements and the capabilities of the chosen system, then recommends a setup suited to those needs.
Installation follows a set process covering battery selection, positioning, wiring and cable routing, and final connections. Monitoring systems and fuse panels are positioned for easy access, so the power system’s status can be checked at any time.
At handover, clients are guided through best practices for keeping the system running well, including cleaning the battery, checking connections, monitoring charge levels, inspecting wiring, and monitoring the DC-DC charging system.
Regular maintenance keeps your dual battery system working well for years. The technicians test voltage and current, do load tests, and check charging performance to make sure everything is running as it should.
If something goes wrong, the team checks for common issues like loose connections, blown fuses or circuit breakers, and voltage drops or charging problems. If your setup needs a full overhaul, the Adventure Additions team can do complete refurbishments and full 12V rewires too.
Solar panels are a common addition to a dual battery system, offering an alternative to running a generator while camped off-grid. Panels are made from solar cells, and different cells produce different output from the same surface area, which affects which panel suits a given setup and a given level of daily power use.
At Adventure Additions, they help you choose the best solar setup based on how much power you expect to use. This way, your battery bank keeps charging even when your vehicle or caravan is parked.
The Braeside workshop carries out complex, multi-day dual battery and off-grid power builds. Simpler accessory installations and field maintenance can also be arranged through mobile service vehicles at a client’s home, workplace or dealership, with outcall scheduling organised by zone across Greater Melbourne.
With a properly installed dual battery system, you can power fridges, lights, and other accessories without worrying about a flat starting battery. Adventure Additions handles the consultation, installation, and ongoing maintenance across Melbourne.
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