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Dual Battery Systems

Powering up your next adventure

Top 4 reasons you need a Dual Battery System

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. Read More here..

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

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

Free Camping 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.

Available For:

Any Vehicle

Available For:

Toyota Landcruiser, Toyota Prado Toyota Hilux, Mitsubishi Pajero

Available For:

Ford Ranger (PX1 PX2 PX3), Mazda BT50
Mitsubishi Triton MQ & MR

Available For:

Any Ute, Dual Cab or Trailer with a Canopy 

Where Can I put A Dual Battery System?

Your options depend on what vehicle make and model you have.
Check out this video for locations.

Which Dual Battery System Do I need?

Confused with all the options? VSR, Isolator, DC-DC Charger…. Our short 3 part series will help you make up your mind.

Portable Battery Boxes

A battery box is a great long term investment as it is portable and you can move it from your car to your mates or to a new vehicle if you buy one.  A portable box can can be fitted to any vehicle, 4wd’s, Cars, Boats, Trailers, Vans, Buses, Trucks… and anywhere.

We can supply and install brand name 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 your heart desires.

We make the custom portable battery boxes to order, jump over to our online store and take a look at the options.  Each box comes ready for you to use. We can supply the box only or we can install it into your vehicle so it will charge while you are driving.  

Under Bonnet Dual Battery Systems

If you drive a Toyota Hilux, Landcruiser or Prado then you are in luck as generally there is space in the engine bay to fit a second (dual) battery.  

For most people, under bonnet is an ideal location as it keeps the auxiliary battery out of the way and doesn’t take up valuable space inside the vehicle.

The DC-DC charger will usually go under bonnet and we can run cables to anywhere in the vehicle you would like power outlets or solar input.

Behind Seat Systems

This is the ultimate solution for Dual Cab Utes that can’t fit a battery under the bonnet. We have engineered a complete dual battery system that can fit behind the rear seat.

Behind the seat we can fit a Lead Crystal® 100 Ah battery, or Lithium Slimline Battery a Redarc DC-DC, an 6 circuit fuse box, Solar input and Anderson plug (check out the photos below)

This solution is perfect as it mounts behind the rear seat and is wired to your charge system to charge the battery while you are driving. We can run cable 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 can definitely fit a behind seat system in your Dual Cab Ute. If you have another dual cab we can measure it up to see if it will fit.  

Shop our DIY kits online here.

Custom Canopy Fitout

We can build the ultimate tourer for you with a custom designed canopy fitout. We work with you to ensure the custom fitout powers up all the devices you want to take touring.  We offer all the big names like Enerdrive, Redarc, Invicta, Revolution, Victron and Safiery to ensure you get the right product for your needs.

We offer consultations with one of our electrical experts to map out your canopy layout and to make sure it suits your needs and budget.  Then you get to sit back and let us work our magic. 

Lithium Battery Upgrades

If you are wanting to save weight in the caravan or 4WD, Lithium is the 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 you are planning to live the free camping life on the road, Lithium Batteries are by far the best option.

We can install a new Lithium system or upgrade your existing system.  Cars, 4WDs, Caravan’s, Camper-Trailers, #VANLIFE – you name it – we can add Lithium to it.

Get a FREE Customised Quote

We love powering adventures! No two adventures are ever the same, so we need some information about you, your vehicle and what you want to power with the system.

Select your vehicle from the list below to get started:

Customer Testimonials

can recommend Accelerate Auto Electrics & Air Conditioning..honest reliable and professional business. the team are are so friendly and affordable rates suits all. budgets even just for a check. over.. thank you again for great service.
Jo W.
08:54 24 Jun 20
Great customer service from Andrew and Josh, Andrew went above and beyond for us. Very knowledgeable and professional in everything they do, couldn’t recommend more highly !
Premium Automotive M.
10:29 29 May 20
My request for a quote on an electrical upgrade on a new 4x4 was responded to promptly and professionally. All aspects of the supply and install were itemised, with some suggestions on how to both improve and save money on my original concept. Booking in process was seamless, and all work carried out on time and installed as promised. Andrew took the time to run over every detail of the installation when I collected the car, and provided tips on use and maintenance.Part of the installation included tow wiring suitable for a self sufficient caravan. Andrew checked with the van manufacturer to confirm the outlets conformed with their requirements. Therefore, no surprises when collecting the van.The AAME team also arranged to drop me off and collect me from public transport.Andrew is knowledgable and hands on, and I have no hesitation in recommending his company. A very satisfied customer.
Andrew W.
22:50 24 May 20
Great service provided by Andrew and staff during very difficult times indeed. Customer service was A1! I had an issue with aircon- problem identified and fixed with 2 hours of arrival. Highly recommend Accelerate Auto Electrics .
Megan E.
08:13 31 Mar 20
Brought in my 1997 prado to get the alternator checked out. Problem was quickly diagnosed and parts ordered to fix. Ready to be picked up only a few hours later! Great communication and fast turn around.
Jesse D.
22:58 02 Mar 20
The team at Accelerate were able to identify the problem with my air-conditioner and then fix the problem within a few hours. This was after being messed around by another company who gave me incorrect advice on repairs.I was extremely happy with the professional service and price charged and would definitely use Accelerate again. Highly recommended.
Julie R.
08:16 27 Feb 20
A great experience in fixing my air conditioner and price came in under quote. Josh was a great help through the whole process.
Brendon G.
10:42 19 Feb 20
This is a great local Sunshine Coast business offering exceptional service. The staff communicated regularly with us keeping us up to date with the work progress on our car and all of the staff were professional and helpful. They were recommended to us by another business and we will continue to recommend them to other family and friends.
Angela S.
01:52 18 Feb 20
Super quick turn around and affordable pricing.
Lauren J.
19:47 07 Feb 20
Fantastic service , thoroughly recommend these guys for any air con car problems. Very professional!
Colleen L.
10:46 17 Jan 20

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