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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.

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Customer Testimonials

Excellent
4.7
Based on 788 reviews
BlueShore C.
5 days ago
I needed an aircon regas, and found these guys were the cheapest on the coast. I got a full inspection plus a regas for $97. Drove away satisfied and very comfortable with my new cool air conditioning. Would definitely recommend!
Response from the owner:Thanks so much for the 5 stars! We are so glad we got you cooling once more!
Jason S.
2 weeks ago
My daughter recently had an A/Con issue with her car whilst on the Coast for 48 hours. The team at Accelerate did not hesitate in fitting her car in and rectifying the issue. Incredibly grateful for the team doing so and putting 'dads' mind at ease haha. Thanks Team Accelerate, greatly appreciated.
Response from the owner:Thanks so much for the kind words, Jason! We’re really glad we could help your daughter out while she was on the Coast and get her air-conditioning sorted within her short stay. We know how important peace of mind is when family is away from home, so we’re happy we could put Dad’s mind at ease! Thanks again for your support and taking the time to share your experience. — The Accelerate Team
Desmond J.
2 weeks ago
Response from the owner:Thanks for the 5-star review, Desmond! We appreciate you taking the time to leave us a rating. It’s great to know you had a positive experience with our team, and we look forward to helping you again in the future. — The Accelerate Team
Brian
3 weeks ago
Response from the owner:Thanks so much for the 5 stars, Brian! We really appreciate your support and are glad you had a great experience with our team. — The Accelerate Team
Erik S.
1 month ago
Jason and his team have excellent communication skills with their costumers always explaining the issues with your vehicle. In addition, Accelerate Auto Electrics have given me sensible quotes to repair my cars when other where over charging me for repairs. Jason has done my cars a couple of times already and I am very happy and satisfy with his work. You can really trust your vehicles in the hands of Accelerate Auto Electrics team. Highly recommended!
Response from the owner:Thanks so much for the amazing feedback, Erik! We’re really glad to hear you’ve consistently had positive experiences with Jason and the team. Honest advice, clear communication, and fair pricing are all things we pride ourselves on, so it means a lot to know that stood out to you. We truly appreciate your continued trust and recommendation! — The Accelerate Team
P S.
1 month ago
Response from the owner:Thanks so much for the 5 stars! We really appreciate your support and are glad you had a great experience with our team. — The Accelerate Team
Agber E.
2 months ago
To my own exam I know the place is so good to stay.
Response from the owner:Thanks so much for the 5 stars, Agber! — The Accelerate Team
Mel D.
2 months ago
Incredible company, workmanship and communication is always on point. It’s lovely to find a company who is honest and treats clients with courtesy. Well done Jason we appreciate your honesty and professionalism
Response from the owner:Thanks so much for the amazing feedback, Mel! We’re thrilled to hear you value our workmanship and communication — it means a lot to the whole team. We really appreciate your kind words about honesty and professionalism, and we’ll be sure to pass that on to Jason. Thanks again for your support! — The Accelerate Team
Victor F.
2 months ago
They recently completed alot of work on my pop up camper/trailer including upgrades and repairs to larger battery, dc and solar chargers, inverter, ac wiring. Also repairs to roof pop up drive system. Communication was awesome, letting me know daily of progress and fault repair recommendations. When complete they brought into the shop to witness testing of all functions. The final bill was less than quoted. Couldn't be happier. Highly recommend them.
Response from the owner:Thanks so much for the fantastic feedback, Victor! We’re really glad to hear you were happy with the upgrades and repairs on your camper, and that the communication and daily updates made the process smooth for you. It’s great to know the final result — and even the final bill — exceeded expectations! We truly appreciate your recommendation and support. — The Accelerate Team
Cameron D.
2 months ago
Efficient, fast and with good communication and priced fairly. I would recommend confidently
Response from the owner:Thanks so much for the great feedback, Cameron! We’re glad to hear you were happy with the efficiency, communication, and fair pricing. We really appreciate your recommendation! — The Accelerate Team

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