07 5479 6652 [email protected]

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? 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.

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, an under bonnet dual battery system is an ideal option 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 also under the bonnet and we can run cables to anywhere in the vehicle you would like power outlets or solar input.

Behind Seat Dual Battery Systems

This is the ultimate dual battery 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 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 dual battery system in your Dual Cab Ute. If you have another dual cab we can measure it up to see if it will fit.

Want to install it yourself? Shop our DIY kits online here.

Custom Canopy Fitout

We can build the ultimate tourer for you with a custom-designed canopy dual battery system. We work with you to ensure the custom fit-out powers up all the devices you want to take touring or even just to the job site.  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 the battery system suits your needs and budget.  Then you get to sit back and let us work our 12 volt 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

polite , excelent service. recommended by cotton tree Park. all good. SMOOTH
Peter S.
21:34 13 May 21
Trip class service. Work was done to a high quality and looked factory at the end. Provided some great options.
On time and on budget! Awesome!!
Mark L.
08:37 26 Apr 21
Just had some accessory work done by these guys and couldn’t fault a thing.
They are very professional in their approach and I wouldn’t hesitate in recommending them.
Brad Lee O.
08:36 13 Mar 21
Could not have been better polite, courteous, professional and good value. Found the problem quickly and fixed it within a couple of hours. Absolutely recommend them. Air con working better than ever....
Les K.
08:12 19 Feb 21
These guys are outstanding. Exceptional customer service, extremely knowledgeable and a one stop shop for 12volt solutions.
Alan R.
11:07 10 Feb 21
I am very happy with my re gas I can now travel in comfort. The guys were very helpful would recommend them. Andrew always has time to look at my van. Very very helpful and courteous.
Lesley B.
04:00 07 Jan 21
Huge thank you to Andrew and his team at Accelerate for fitting me in at such short notice and getting my motorhome back on the road. Awesome job guys. Ever so grateful.👌😎🚌
Jan A.
08:20 23 Nov 20
Like to thank Andrew and his team at accelerate auto electrics for installing daul batteries/solar set up, extra USB's for the kids, lights and UHF. Job well done, highly recommended.
Trevor B.
01:44 12 Nov 20
Superb communications, friendly service & great quality workmanship.
Chris P.
01:42 11 Nov 20
Very friendly and helpful! My car ended up needing a new compressor and took longer then expected due to it not fitting correctly so had to wait for the part to come from Brisbane. Great communicators kept me informed the whole time. So good to have a working air con again. Thank you
Rebecca M.
09:24 28 Oct 20

Subscribe to our Newsletter!

Get exclusive offers, the latest Accelerate news and heaps of helpful advice delivered straight to your inbox.