Dual Battery Systems

Powering your adventures

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Power A Portable Fridge/Freezer

Now that you have a 12 volt camping fridge you need a dual battery system to keep the beers and snags cold.

Charge Up Your Devices Or Work Tools

Phones, tablets, laptops, cameras, coffee machines or cordless drills. You name it, a Dual Battery System will charge it.

Travel Off The Beaten Track & Stay There

Want to adventure a little further on your next trip? Keep everything powered up regardless of where you travel.

Free Camping And Staying Off The Grid

Enjoy the freedom of camping without having to rely on powered sites in caravan parks. Stay self-sufficient with 12 volt power.

Why You Need a Dual Battery System?

As the name suggests a dual battery system is a second battery for your vehicle, and it is also known as an auxiliary battery system. A dual battery system is separate from your starting battery in your car.

Generally the first time people realise they need a dual battery system is when they want to run a 12 volt portable camping fridge. A dual battery can also be used to power a range of 12 volt accessories – air compressor, lights, kettle etc. It can also be used to charge devices like mobile phones, iPads, tablets, cameras, GoPros. Basically, if you can charge it via USB – your dual battery system can keep it powered up.

Portable Battery Boxes

A battery box is a great long term investment. It is portable and can be moved from one vehicle to another, used at the park, beach or kids sports fields. The uses are as endless as the occasions that they come in handy for. A portable box can be fitted to any vehicle, 4WD, car, boat, trailer, caravan, bus, truck… and in just about any location imaginable.

We can supply and install brand named battery boxes or we can build a custom box to suit your needs – with the DC-DC charger or isolator of your choice, plus all the outlets and sockets you want.

We make custom portable battery boxes to order and each box comes ready for you to use. We can supply the box only or we can install it into your vehicle so that it will charge while you are driving.

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Under Bonnet Dual Battery Systems

If you drive a Toyota Hilux, Toyota Landcruiser 200 Series, Toyota Landcruiser 300 Series or Toyota Prado then there is space in the engine bay to fit a second (dual) battery.

We believe an under-bonnet dual battery system is the best option. It keeps the auxiliary battery out of the way, and, as it doesn’t take up valuable space inside the vehicle, it is ideal for those quick day trips or weekend getaways.

The DC-DC charger can also be installed under the bonnet, and our technicians can run cables to anywhere in your vehicle you would like power outlets or solar input.

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Behind Seat Dual Battery Systems

This is the ultimate Space Saving Dual Battery Solution for dual cab utes. We have engineered a dual battery system that can fit behind the rear seat of your vehicle. Available in DIY or installed by our team at our workshop in Maroochydore.

We can fit a Slimline Lithium Battery, DC-DC charger, solar input and sometimes even inverters, behind the back seat in your ute. This solution is perfect because it mounts behind the rear seat, and is wired to your charge system to charge the battery while you are driving. We can run cables to anywhere in the vehicle you would like power outlets or solar input.

If you have a Ford Ranger, Mazda BT50 or Mitsubishi Triton then we have the expertise and experience to install a behind seat dual battery system in your dual cab ute. For all other makes and models, give us a call to see what we can fit behind the seat for you.

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Custom Canopy Fitout

Accelerate will transform the canopy on your four-wheel drive into a fully customised, travel-ready tourer using only the highest quality components from Australia’s best off-road brands like Enerdrive, Redarc, Invicta, Revolution, Victron and Safiery.

Your Tourer will be designed, wired and built by Accelerate Off-Grid Tourings’ experienced team of fully qualified mechanics and auto electricians. We can build the ultimate tourer for you with a custom-designed electrical fitout including dual battery system, fridges, inverters, ovens, induction cooktops and much much more.

We work with you, communicating throughout the build process to ensure the custom fit-out powers all the devices you want to take off-grid, to the beach or even just to the job site.

Custom Canopy Quote See Recent Builds

Lithium Battery Upgrades

If you are wanting to save weight in the caravan or 4WD, Lithium is the ultimate solution. Switching your batteries to lithium can save you up to 70% in volume and weight in comparison to your standard lead-acid batteries of an equivalent capacity.

A lithium battery system is also highly efficient with ultra-fast charging and the ability to withstand up to 3 times as many charging cycles compared to their traditional lead-acid counterparts.

If you are wanting to be more self-sufficient when camping, save weight in the caravan, or planning to fully off-grid reaching hard-to-reach places Australia has to offer, then lithium batteries are by far the best option.

We can install a new lithium system or upgrade your existing set-up to take your off-grid experience to the next level of comfort and adventure. cars, 4WDs, caravans, camper-trailers, vans and more… you name it, we can add lithium to it.

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Under Floor Dual Battery System

Accelerate are always looking for ways to power your devices and take up less space in your 4WD. As a result, we developed a dual battery system to go under the floor in a Nissan Patrol Y62. This system has an inbuilt DC-DC Charger, MPPT Smart Solar Regulator, plus so much more!

Under Floor Quote Shop DIY Kits