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In today's world of overlanding and camping, the importance of batteries has grown exponentially. Gone are the days when camping had to mean disconnecting from all modern conveniences. Learn how battery types, mounting locations, run times and key factors affect performance so you can choose the right auxiliary battery for your setup. 

At REDARC, growth has always been about more than just electronics—it’s about people, innovation and purpose. That’s why we’re proud to share the next chapter in our journey: the creation of a new $50 million Defence and Space Hub in Lonsdale, South Australia.

The secondary battery is the foundation of any dual battery system, and having reliable power is essential for a stress-free adventure. But how do you choose the right battery? Let’s take a closer look at battery types, sizes, and charging options to help you decide which setup is right for you.

Do you want to extend your powered adventures? Harnessing the free power from the sun is a no-brainer, and REDARC’s solar range makes it easy to tap into free, renewable energy wherever you travel. In this guide, we’ll show you just how easy it is to incorporate a REDARC Fixed Solar Panel into your charging system.

There’s nothing better than pulling up at camp, setting up for the night, and grabbing a cold drink after a long day on the road. But if your setup isn’t right, that dream can quickly turn into a headache. Not only could your fridge switch off and warm up, but you might also find your starter battery flat and your vehicle refusing to turn over.

So, what’s the best way to run a portable fridge in your vehicle without killing your battery?

We built our Toyota Hilux to take us anywhere, and we meant anywhere. From the heat and chaos of Dakar to the cold and windy end of the world: Norway’s North Cape. No hotels, no hookups, just us, our 4x4, and whatever the road (or lack of it) threw at us. To make that work, we needed power we could trust. That’s where REDARC came in.

Want to brew your morning coffee or make a lunchtime toasty at camp but not sure where to start? With an inverter, powering the little luxuries from home has never been easier. In this guide, we’ll break down what an inverter does, how to work out the right size for your needs, and which REDARC Pure Sine Wave Inverter is the perfect match for your setup.

Since 2012, REDARC has proudly supported the Governor’s Leadership Foundation (GLF) Program by sponsoring two half scholarships each year in honour of the late Dr Paul Collier. This year, REDARC is pleased to congratulate the 2025 scholarship recipients: Monique Russell and Kristy Kokegei.

The latest edition of REDARC's All Charged Up newsletter is now available.

Popular social media traveller The Camp Man reviews his newly installed REDARC BCDC1240D battery charger.

Matt and Holly from Overland Travellers have had their fair share of 12v headaches. REDARC speaks to them about the importance of investing in a good 12v setup for long term travel.

Whether you plan to upgrade your 4x4 to take the family camping in comfort or just want to camp off-grid, an auxiliary battery is the perfect place to start building your 12V power setup.