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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? 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

The guys were great! I advised I am just moving my second battery and wanted to upgrade a few things along the way. They took a short time to measure up what I needed, recommended a few products to help with my set up in the back of my Colorado and then grabbed all the gear I needed to purchase from them. 10/10!
Adam C.
05:59 20 Oct 20
Apart from the fact they got the air-con working in our 1989 Toyota Tarago, which made us do a happy dance 🙂 the customer service was outstanding.I have not experienced professional, friendly and helpful customer service like this for decades.Highly recommended
Stephen M.
20:49 19 Oct 20
Extremely happy with the prompt courtesy service I received from Accelerate Auto electrics. My air conditioning is nice and Coool now which will be enjoyed throughout the summer.
Rosalee C.
09:26 07 Oct 20
We came across accelerate on YouTube and so grateful we went through them! We recently got a battery and solar system upgrade on our caravan, and the team went above our expectations across the board. Andrew has a wealth of knowledge on many different products and had some great suggestions. We live in our van full time and appreciated the team working hard to get our van completed. The entire process was really easy and it’s obvious they have a happy work environment with passionate people. Highly recommend these guys ⚡️
Shani H.
01:55 19 Sep 20
really affordable price, lowest I could find and they did an outstanding job. the whole experience was very user friendly and straight forward, they even sent a video prior to my appointment explaining what to expect. no sneaky extra costs attached, super straight forward and professional. highly recommend.
Jasmine M.
08:08 08 Sep 20
Extremely professional and helpful. My car went in for a Regas, they called me when issues were found and gave me a quote on the spot which was very fair and reasonable then received a follow up confirmation text. Upon picking up it had stopped working again, immediately they rechecked and found the issue. They kindly offered to refund me the money (minus the standard $55) and got me a quote within 24 hours. Initially they would have my car for 3 days but the amazing team got my car back to me in perfect working condition with icy COLD air on the second day! Wonderful people, good pricing, excellent communication and my car is now working again... couldn’t ask for anything more 🙂
Letisha T.
01:22 04 Sep 20
The job was completed under the quoted price and in a timely manner. I recommend them for your 12volt work.
Leigh H.
01:49 14 Aug 20
Friendly, professional service on the phone and in person.
Brendan I.
08:33 11 Aug 20
Had 2 car air con's repaired last week, both fixed in prompt time with good feedback.
Glenn P.
19:51 03 Aug 20
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

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