Ever wanted to be able to power appliances like fridges or induction cookers in your 4wd, caravan or RV? The system should isolate and protect the starting battery from the power drain. The power should be drawn from a completely separate battery to that of the starter battery. The system should be capable of bringing the secondary battery to aid vehicle starting (if applicable). The alternator should charge the starter battery first and then divert power to the secondary battery automatically. Dc-to-Dc charging is a desired option as its ability to fully charge a secondary battery is achieved. Cable sizes play a massive role in the system especially over great distances through Anderson connections. Having the incorrect size cable can rob your system of charge. Correct monitoring of the system is just as important as the system itself.
Why Choose Us
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Brilliant. Professional. Clean. Knowledgeable. Friendly. Easy to understand. And loves what he does. Mat will have all my work from now on. Keep it up mate.
Barney Leigh
July 1, 2018Excellent service and quality workmanship I am most impressed with Matt's professionalism, knowledge and integrity. Can thoroughly recommend.
Rob Seaton
April 12, 2016Matt did a terrific job adding a Foxtel IQ3 box to the satellite TV system installed in our motorhome.
Gary Oo
August 4, 2021 -
I used extreme auto for the first time today to get my dual battery system sorted. I can't praise Matt enough for his punctuality, knowledge, friendliness and workmanship..... oh and... read more price. Top bloke...... highly recommend him to anyone! ����
Fab Jenn
February 9, 2017Matt's knowledge and experience of all 12 volt systems for vehicles and caravans is second to none! His workmanship, attention to detail, care of your property is exemplary. Can't recommend... read more him highly enough.
Mark Gibbons
August 18, 2021Hey just want to say thanks heaps mate for the the work you done on my car I could not be happier. I am one happy customer and would recommend... read more you to all my mates :0)
Nick Clifton
June 26, 2014 -
I thoroughly recommend Matt and his team from Extreme Auto Caravan and Camping, for any work on your 12v system in van or motorhome. He has always done... read more a very professional job whenever I call for his assistance. Today he upgraded our lithium battery charging system. He knows what he is talking about when it comes to off grid electrical systems. Thanks Matt.
Albert Kramer
July 2, 2021Matt’s knowledge and professionalism is second to none. He talked us through his recommendations for the work we wanted and provided us a quote straight away. Matt and Riley did a... read more fantastic job installing 3 x solar panels and a diesel heater in our Concept caravan. We were recommended to him by a couple of very satisfied customers. Now we too are very satisfied customers. Can’t wait to get out and about in our caravan. Thank you both
Heather Nethercot
July 18, 2021Mat and Riley installed a diesel heater in our caravan and did an excellent job. Thanks once again Mat
Deb McGinlay
October 18, 2021 -
Awesome job done by Matt again! You always do an exceptional job & help us after with the final details! Have been using you now for several years on different... read more projects & you never disappoint! Thanks again Kat 💙
Katrina Miller
February 13, 2022Can't rate you highly enough Matt was excellent went above and beyond Communcation has been excellent all the way Great service keep up the fantastic work
Andrea Conway
December 2, 2021Met Matt @ Caravan/Camp show 2 yrs back. Professional, knowledgeable & a great work ethic. He turned up when he said he would, did exactly what he said he would... read more do & traveled to our rural area (250klms) to do it - twice! I recommend him 100%. I will continue to use for as long as he is in business. Thank you Matt.
Rockin Roy
January 28, 2020 -
Thanks Matt, I highly recommend your work. We had Matt installed and set up of the grid power system to our caravan.
George Borg
February 23, 2021We travelled 1400km for our massive off grid upgrade on our caravan. We are extremely happy that we can run all of our appliances with ease. A totally thorough, and... read more professional job 100% recommend Thanks Matt and Riley
Fred Kirchen
January 21, 2022Matt is so the man when a woman is in distress! The electric brakes in The Gin Gypsy were not happening, all before her maiden rural voyage and he came... read more to the rescue! Fixing up someone else’s work and all done with such attention, skill, knowledge, care and kindness. Thanks Matt - you can have all the guns you want at the next event!
Glenda Clarke
May 17, 2018 -
I have used Matthew for the first time today. I had an AES fridge problem. What a great operator. Knows his stuff, very reasonable price and nice guy to go... read more with it. He offers something that is missing in businesses these days. It's called service. Will be using them again and fully recommend this business
Kerry McCloud
November 27, 2019Thanks heaps guys for pimping out my Prado and Jayco Eagle outback with awesome 12 volt gear so we are ready to go on the ultimate Aussie outback adventure , Legends cheers
Damien Hansen
August 19, 2015Last week Matt installed our WiTi Alarm system and a Masten Reverse Camera to our Jayco Outback Journey Caravan. I can highly recommend him. Matt is very experienced in his... read more field. He is more than happy to answer all your questions and provide advice. We had a problem with the reverse camera and he helped us fix it giving instructions over the phone while he waited. Unfortunately Jayco mismatched our wiring. Next our Diesel heater needs to be installed and Matt’s got the job!
Irma Kutcher
March 15, 2021 -
Helpful, informative and high quality of workmanship. Answered all questions.
Alison Kay
December 3, 2021So happy with the service, knowledge and care shown by Matt and Charles. They certainly have their way around everything 12 Volt. The new Solar system they've set up... read more on my van is first rate and their workmanship is second to none - all at an extremely competative price. Thanks boys!
Andrew Jackson
July 10, 2019Matthew and Riley are two very professional tradesmen who honoured their time and fulfilled our requirements exactly how Matthew said it would be done sorting the electrical system on our... read more caravan. We will booking Matthew and Riley for a return job to install solar panels on our Windsor pop top
Adrian Hill
August 5, 2021 -
Matt was excellent to deal, turned up on time with more than enough solar panels and gear to handle any issues. Installed an excellent system that works well, sorted out... read more the wires at the batteries and left no mess. Would highly recommend Extreme Auto Caravan and Camping for your solar and 12volt needs. Thanks again Matt
Drew MacKenzie
February 25, 2022Matt and Riley performed an electrical upgrade on our 25’ Jayco Optimum Motorhome. Available space was very tight, and we had concerns that what Matt had suggested would not fit, but... read more he assured us it would. They managed to weave their magic, and everything fitted as he said it would. We can see why Matt and Riley get rave reviews as their work is of the highest standard, everything they put in is neat and wires labelled. Their professionalism is second to none. Also Matt tidied up a bit of Jayco’s handiwork, couldn’t stand to see it looking so messy. Would definitely recommend Extreme Auto for any Electrical work on your Motorhome or caravan. Thanks Matt and Riley.
Michael Tscharke
March 6, 2022Thanks Matt for an excellent installation today! Highly recommend this friendly, efficient and hard working man to anyone! Fabulous job!
Linda Adler
February 26, 2015 -
Reviewing from a different perspective... As a supplier to Extreme, what made my decision to supply to Matt was the consistent attention to detail and quality of work. I spent... read more several months contemplating and looking for anything to be wary of, but there's nothing to be found. He's got a very uncommon knowledge of the way things work, not just "if" they work, and that makes his installs something that can be relied on. The communication, honestly and reliability is also something I can't fault. It's a busy business, but for things like this, the wait is worth it. Well done to the whole team who run this business, you've got it right.
Paul Freeman
December 6, 2021They are extremely professional and answer any question, they are extremely helpful with all aspects of caravan and vehicle work.
Tricia Colson
July 27, 2021Matt is a true professional, treats every job like his own. would not hesitate to recommend Extreme to anyone looking for work done
Ian Smith
August 1, 2019 -
Extreme Auto Caravan and Camping is a awesome store
Steven Barry Cranfield
October 17, 2018I would like to thank Matt for the work he has done on my Nissan Pathfinder! Matt's work ethic is unquestionable. He arrives on time and gets the job done!... read more Matt installed a Cyclops P38 Alarm and immobiliser, hard wired my Navman DDR MiVue crash cam. He also installed a thumper 110 ah redback car charge unit and installed my Sony Av head unit with reversing cam. Matt takes the time to explain what he is doing and or has done! I would describe Matt as a perfectionist. I won't hesitate to have him back for more work as it is required on my pathfinder or boat and would recommend him to all who ask!
Peter Roberts
December 1, 2016To fellow South Australian. motor Home owners..... We were having trouble that because our Inspiration Supreme by Paradise,was in storage (outside), The Vehicle Battery would slowly lose charge. Once after a... read more 3 month storage time, we had to jump start. Met Matt at the Adelaide Caravan and Camping Show who explained that although we had a trickle charge, it only charged the House Batteries. He installed a Narva VSR . This now means that because the Vehicle still has access to the sun for the solar panels, it charges the Vehicle Battery, but only as much as is necessary. Matt Beshara is a really switched on guy. He does so many aspects and specializes in the Caravan and Camping Industry, including adding Solar Panels, or anything Electronic like Satelite TV. He also added an Anderson Plug near the Towbar so we can plug in The Tyre Pump much easier. .....AND... he comes to YOU.
Yvonne Bendall
March 30, 2019
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