Having the Anderson plug charging system in both your vehicle and caravan wired up correctly to suit the application, will guarantee you get the charge rates specified on the system.

With the uptake of lithium in most modern caravans, this is even more important as the internal resistance of the lithium battery is quite low, it will generally accept any power you give it. This puts stress on the Anderson plugs, cable and fuses in the system. Voltage drop goes through the roof and the result is a disconnecting Dc charger or a melted ‘weak spot’ in the line.

We design all of our Anderson charging systems to suit the power requirements asked by the battery charging system.

An example here is a 50-amp Dc-to-Dc charger located in your caravan some 8-10 meters away from the starter battery. Here, the voltage drops at 12 volt under a massive load are significant. With a correctly designed system, we ensure your caravan batteries charge perfectly and the Dc-to-Dc charger does exactly what it’s meant to do at its rated output.

Why Choose Us

  • positive review  To 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

    Yvonne Bendall Avatar Yvonne Bendall
    March 30, 2019

    positive review  Would like to say a huge thank you to Matt for setting up the solar on our bus, at Williamstown, recently. Just want to let you know it's working perfectly,... read more

    Helen Vette Avatar Helen Vette
    April 20, 2015

    positive review  Matt resolves our diesel heater issues when the seller and fitters would not. Thanks Matt your heater has been reliable and efficient. Highly recommend Extreme

    Glenda Smith Avatar Glenda Smith
    July 17, 2019
  • positive review  Thoroughly recommend Matt and his team for their customer service. Nothing is too much trouble, even providing a replacement cap for a diesel tank installed a couple of years ago.... read more

    Terri Bateup Avatar Terri Bateup
    June 16, 2021

    positive review  Met 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

    Rockin Roy Avatar Rockin Roy
    January 28, 2020

    positive review  Been following Matt for a while he has the knowledge to give good advice and his workmanship is 2nd to none Looking forward to getting my setup in the Jayco Journey... read more

    James Dunn Avatar James Dunn
    May 12, 2022
  • positive review  I thought from the reviews that these guys knew their stuff,, and I was not disappointed. Excellent knowledge of all things 12 volt, Victron, automotive, the list goes on exactly... read more

    Evan Higgins Avatar Evan Higgins
    May 18, 2021

    positive review  Great job on our Pajero! Workmanship is of the highest standard. Great service and a fantastic job. Thanks Matt. �

    Jackie Daniel Avatar Jackie Daniel
    November 25, 2016

    positive review  We have been using Matt’s services for a while now, when you’re on a good thing, stick to it. Great service from Matt, and now Riley. No job too small... read more

    Alana Odam Avatar Alana Odam
    November 4, 2021
  • positive review  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

    Katrina Miller Avatar Katrina Miller
    February 13, 2022

    positive review  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

    Albert Kramer Avatar Albert Kramer
    July 2, 2021

    positive review  Extreme Auto did a superb job installing a diesel heater on my houseboat. It was a complex task but done extremely knowledgeably and professionally, very neat and clean.

    Barbara Venn Avatar Barbara Venn
    August 10, 2021
  • positive review  Matt is a legend in what he does.He installed our Deisel heater a couple of weeks ago in our Nova Terra Sportz and very happy with his service. very professional... read more

    Darren Smith Avatar Darren Smith
    August 28, 2020

    positive review  We have used Matt 3 or 4 times. Always found him to be most helpful. He is extremely thorough and his work is neat and precise. We highly recommend... read more

    Helene Scott Avatar Helene Scott
    May 30, 2020

    positive review  Such a professionally run company. Matt is so good at what he does and is a legend. Arrived on time and went above and beyond to get us all set... read more

    Shonel Shute Avatar Shonel Shute
    April 4, 2019
  • positive review  Matt provided excellent service in a friendly, helpful manner. His attention to detail is extraordinary and his knowledge and product is exactly what needing

    Sue Harris Avatar Sue Harris
    October 27, 2021

    positive review  Excellent job today by Matt..friendly, has alot of knowledge and very professional. Standard of work is second to none will definantly call for more future work. Thanks Matt!!

    Mischa Csaky Avatar Mischa Csaky
    February 11, 2015

    positive review  Matt did some wiring upgrades to our Caravan and Ute today. Great bloke and brilliant workmanship 10/10. This guy is a genius when it comes to 12 volt stuff -... read more

    Christine E Borlace Avatar Christine E Borlace
    February 24, 2021
  • positive review  I would highly recommended Matt to anyone his workmanship and knowledge is second to none

    Lance Edwards Avatar Lance Edwards
    October 4, 2018

    positive review  Best service and workmanship around.

    Andrew Delsar Avatar Andrew Delsar
    June 29, 2015

    I 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

    Peter Roberts Avatar Peter Roberts
    December 1, 2016
  • positive review  The guys did a brilliant job. Super helpful through the design stages with a thorough knowledge of the different options to suit our needs. The install was timely and one... read more

    Peter Bain Avatar Peter Bain
    August 23, 2022

    positive review  Great service and he knows his job

    Graeme Oxford Avatar Graeme Oxford
    November 25, 2018

    Matt 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

    Glenda Clarke Avatar Glenda Clarke
    May 17, 2018
  • positive review  Honoured booking date and time. Fast and self efficient worker. Very high regard for detail and correct functionality. Highly recommend. Worth the wait. Excellent value. Thank you.

    Mark Russell Avatar Mark Russell
    December 15, 2020

    positive review  Thanks Matt, very happy with the job you did with the added extra Solar and new batteries, very professional and as added bonus, the Drifter Panel works a treat! 😊 Would... read more

    Leanne Shanks Avatar Leanne Shanks
    May 28, 2019

    positive review  Matt has installed a Solar battery system on our van, dual battery systems on two Utes, as well as UHF Radios, Light Bars and Spotties. This has all been done... read more

    Baz Bec Sims Avatar Baz Bec Sims
    February 29, 2020
  • positive review  This is the 3rd time we have used Extreme Auto and every time Matt has been extremely punctual, worked quickly and spent time to explain and recommend the best for... read more

    Kingsley Brundell Avatar Kingsley Brundell
    September 28, 2021

    positive review  Had Matt install reversing sensors and LED indicator on my Sorento SUV and must say I am very impressed with both his workmanship, professionalism and good old customer service. His... read more

    Nicholas Ng Avatar Nicholas Ng
    December 14, 2015

    positive review  Sometimes you have to wait for the best....we have had a number of electrical problems over many years which cost us both time and money...while caravanning we spend the majority... read more

    Madelyn Bansemer Avatar Madelyn Bansemer
    July 29, 2021

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