BEST 12V SET UP FOR YOU - from basic to ultimate - EXPERT TIPS & TRICKS

We speak to the 12V experts to better explain how dual battery systems work, and how to choose the right type and size charger for your needs
Redarc has a handy tool that helps you choose the best dual battery system for you - check it out here: www.redarc.com.au/dual-batter...
Got more questions? Call the experts at redarc at [phone]
#4wdaction #12volt #12vsetup 4WD 24/7

[@SirDavothe2]

Great community engagement. Before I probably would have gone the cheap option now I'm more inclined to support this Australian company.

[@4WD247]

Once you see this facility for yourself, you wouldn't have anything else. Shauno

[@adamjones2025]

I would only use REDARC projecta are good too, but REDARC are just on a whole other level. I have a Simple REDARC dual battery isolator NEVER let me down, however i feel it will be only a matter of time before i setup it up into the better range they offer.

[@kellieandjohnmcginlay8318]

Spot on! I was thinking the same thing. I'll happily spend more $$$ to get a quality Australian made product.

[@skinnylad22]

im from ireland and living in NSW and getting big into camping/4x4 i was completely clueless before this video thanks so much.

[@dankurtis5738]

Redarc are the best. Was running a manager15 on my camper and it was the best piece of kit i've used in any 12v setup. Will be fitting a manager30 to my next build. Their brake controllers are great too. Keep up the good work.

[@aaronhogan2371]

As a customer with a few Redarc products (sbi212, bcdc25, manager 30, 1000w inverter and Tow Pro) just want to say their support is amazing. I needed a minor part (knob for the tow pro) and couldn't buy it from a store. They bent over backwards to get one to me. Big love for this Aussie company!

[@minitubebeast]

What a fantastic video! I have always had questions about running dual batteries and how it all worked. Thanks 4WD Action!

[@electro1622]

You guys are fantastic.... not only do you show cutting edge stuff ( like the auto diff locker install) but you inform us about AUSTRALIAN MADE CUTTING EDGE PRODUCTS.... we all know you can buy all these things from an array of different companies but not all stores sell the Australian products and because of that people buy inferior/cheaper overseas stuff because they simply don't know about the ozzie stuff.... I always try to buy Australian made and it's such a big help to be informed of the products we make right here in Australia.... well done guys.... and the quality is awesome...

[@championproduct]

Best video on dual battery set up I’ve seen soo far. Most videos have not explained it soo clear and to the point and make it very confusing and frustrating to understand . People automatically think a second battery will run a fridge for more than one day , and it will if your fridge is on the lowest setting possible but in summer 40 deg that’s not feasible. Red arc is damn expensive , however this video demonstrates just why you should throw your money at it , once , the first time and your set long time . Well done Shauno

[@GoatOffroad]

Was literally just about to hop in bed! Nope, new video from 4WD Action!! Thanks for the great info Shaun! ❤️🐞

[@stephen271]

Brilliant to see an Aussie company making top quality products and something to be proud of 👍👍👍

[@mal798]

Great video. Having researched all this myself years ago for my dual battery setup, I can say that this video is about 20 hours of research crammed into less than 20 minutes.

[@brand0n13n]

Usually don't watch product reviews on here because the products are typically not available in the USA. I've been looking for a simple solution to auxiliary 12v power in my truck and was super stoked to see Redarc in the North American market! Thanks for the killer review and explanation on the products!

[@BillygoatandDotsadventures]

As always great content, now I have a new target set up for my GU 👍

[@101Twigz]

Would love to see more info on inverters and which one to select, what they can run and what they need to support them. Also how to use them correctly.

[@moseyy9510]

literally the perfect video as im currently planning out my own 12v dual battery system, you beauty!!!

[@donnikou1089]

Great vid Shauno, well presented, didn’t miss a trick, learnt plenty from it too!

[@furrsync4522]

I forgot how amazing this video was! Incredible!! Explained it perfectly

[@gqwarrior6694]

I'm thinking of upgrading my auxiliary electrics in the mighty Maverick so this video came at just the right time.

[@alib2801]

Outstanding explanation! Thanks for making it so easy for a newbie to understand.

[@offtrackfamily]

Excellent review guys! We were in Australia last winter and we bought the BCDC1240D and really happy with this charger! Thanks for your great job!

[@davidmiranda7384]

I was thinking about getting a second battery as ii just got give a pear of solder panels good work boys keep em coming grate info

[@MudducksTouringAustralia]

I love my Redarc stuff. Cheers Steve

[@JohnJohnson-hk7cj]

Great content Shauno! how good is that an Aussie company not only makes the best but keeps manufacturing and support local👍👍 They are a great example of greed not ruling their business. Redarc all the way mate😀😀

[@naythanryan3740]

Great video always a topic that not many people have any idea about or where to start

[@rainbowtrout75]

This is one of the most easiest to understand explanation! Thankyou! Subscribing!

[@garrynorth6199]

Great video, love the redarc setup

[@zachminor8505]

Best video on youtube. Awesome info and amazing company! Thanks!

[@peterbarber7613]

hook 2nd battery to alternator to charge & also isolater, then when at camp hook solar to it to keep charged

[@jase6827]

The best information about 4wd touring 4wdaction have ever bought out. EVER... even since 4wdmonthly days...only if they bring back the 4wdmonthly days DVD’s

[@liamrrh-s4273]

Very informative and simply communicated - Great work

[@francoisl7663]

Thanks Shauno! Awesome company. I hate to say it but, "I'm an engineer" and just seeing the video footage of redarc, it gives me pride in a well engineered product. Even if I'm not part of their process. High quality stuff, designed for us. Theres something about packaging all these functions. Its great.

[@DANIEL-ls5ku]

Glad to know this is another Aussie product which is well known in 4x4 community around the world for reliability!

[@hughbart]

Would love to see a full video on the camera car 😁 great work guys

[@Doko88]

there is one from a while ago

[@hughbart]

That’s from when they had an 80. It’s now a Nissan I’m pretty sure and I’d love to see what’s in it!!

[@Doko88]

@@hughbart I know what you mean but there are plenty short videos about the nulon camera car?!

[@hughbart]

Dominik Koch that might have to do for now till they do a full 20-30 min video on the camera one. Thanks btw I’ll check out the nulon ones 🤣👍👍

[@markcool8750]

Now this is what I've been waiting for 👍

[@4WDTeam]

Thanks!! We’ve installed the bcdc1225d, perfect!

[@joshualiddicoat2705]

This video was really helpful, thanks shauno

[@scotts4x4adventures92]

Thanks guys needed this bad now I know what set up i need

[@stokesy__92]

“Just like driving around with no fuel guage in your 4wd you just wouldnt do it “ unless your names graham and you drive shorty 🤣🤣

[@collieyak971]

Great to learn how it works, cheers 👍

[@maxmacca5286]

Great video mate hope the fires get better so all the tracks reopen

[@stoniofishing]

This is the video I needed to watch! 🎉

[@toddkenyon2509]

Nice one Shauno, when are we going to see the dirty 30 in action?

[@davidjameskelly1804]

Absolutely love 4wd24/7 So much information

[@davideccleston2142]

Great video mate, very informative.

[@vivianmorresey]

I feel the extra cost for buying Redarc units just go justified. Good stuff

[@Rob.P]

🙂 It's great to see. We are lucky to have Great Quality Australian Made Products 👍

[@ApexGears]

So good! Shauno, are we seeing the Dirty 30 in action soon?

[@Extrm-Guilty]

Top vid mate 🤙

[@lahmyaj]

Good to see quality manufactured products here at home ;)

[@4WD247]

Got a 12V question you want answered by the experts at REDARC? Comment below and they'll get back to you!

[@timothygumbaris7979]

Regarding those dc dc charger. Q1. Bought the bcdc1250. Now would that mean I'm getting constant 50amps to my secondary battery or its dependant on input ie amps the alternator/solar panel size would pump in?

[@Inspirez01]

@@timothygumbaris7979 did you even watch the video? They legit talk about this.

[@Ethan-mv2un]

I know the 25AMP charger was recommended, but can you use the 40 or 50amp charger for a battery under 200AH? Will it have improved charge times? Or will something be damaged?

[@hughbart]

Can a DC output on a small generator be used to hook up to the redarc dc-dc charger on the solar panel input or alternator input to use on the vehicle if your alternator dies???

[@timothygumbaris7979]

@@Inspirez01 I did, twice. Still unsure hence the question.

[@aussiedrifter]

Great to see a global company home grown right hear in the Land Down Under, we have lost so many innovative & creative companies to O/S cheap labour countries. I have seen the inroads Redarc have made into the US market with great results & good old Aussie know how + the yanks are simply blown away with the complete systems integration that ticks all the boxes from the team at Redarc. One question I do have is they have the 12 volt system covered, but what about the 24 volt brigade ? We have a large 4X4 overland truck & would like any info or catalogues covering our type of setup as we are currently in the build stage, & want to stay for extended time in the bush. Nothing Beats a Fair Dinkum Aussie Company, Regards Steve.

[@BertineFamily]

Super informative. Thanks!

[@justme197511]

Thanks for the info ShaunO

[@amolinari9]

Excellent video shauno cheers!

[@monzon529]

This is bad ass. Thinking about putting something like this on my ram rebel.

[@overlandphotography]

Excellent vid ! Thanks

[@ExtremKeks]

Damn, my battery charger just stopped working after 15 years. I remembered Shaun mentioning Redarc so I gave their website a shot. That's a damn well website with a lot of info. Came back to this video and I think I'm gonna buy me a Redarc BCDC1225

[@MrGaborseres]

Cool mate.... Very cool indeed 🙂👍greetings from Florida 🌴

[@TheRealPatrickStarOfficial]

Old mate Thanos knows what he's talking about...

[@lahmyaj]

lol even if he didn't, you would't question it coz he could break most of us in half with a stare!

[@huntinginaust.6463]

Great video!

[@ZedZerps]

I'd love a full blown REDARC setup. I will definitely look into this brand further. Cheers from TN USA!

[@alabastardmasterson]

US distribution is limited compared to the OZ market

[@ZedZerps]

@@alabastardmasterson So I'll pay double?

[@EMD_Ski]

For the basic Smart Start isolator system, how do you determine what size you need, do you just match the amperage (100 or 200) to your alternator's output?

[@gunny4082]

great products as always and a very informative video. But no one ever puts the price when they advertise stuff like this. Would be handy to know!

[@GarthR]

Only ever have run redarc use a bcdc now in car and manager setup in trailer can cost more than cheap shit but it’s never let me down so worth the extra in my eyes

[@Solarlube]

Can you charge direct from a Honda EU 20,30 generator and when you get home put the system on charge via 240 volt. A great and very informative video Thanks Shaun and Redarc.

[@overlandtraveler979]

How much longer before the dirty 30 is back in service, the new d 30 is super cool .

[@jasonchitts377]

Just wondering if you need 100 amp fuse for 100 amp isolater? Thanks, great vid

[@UniquelyUsAdventures]

Great information!!!

[@dartmoordave]

Shauno, follow this up with a piece on the merits of good quality harness connectors. Its no good having plenty of amps if its not reliable

[@shanerlawrence]

Great info shauno

[@mazavaroo5959]

This is Awesome mate , thanks for the video ❤️ it. Do they export their product in other part of the world ?

[@AshHalls]

I just use a good quality esky and ice, one for beer and one for food. One less stress while camping. Can easily go for 3 nights. Plus you can buy ice almost anywhere.

[@peteman2980]

Awesome video. Wondering what roof rack and solar adjustment rack is in this video?

[@stevemullen2125]

Do you still need to run the isolator at camp when using the battery charger or does the charger isolate from the starter battery too?

[@dylanwebber763]

Yo what is this great heavy metal backing track...I'd like to hear more

[@sailingcitrinesunset4065]

10:04 Hey Shawno do you remember that time you run out of fuel 🤣🤣🤣 and Ruben rolled his car trying to pull out old sooty?

[@tankmeister8131]

Sounds good but what is the cost I recon a generator and drums of fuel would be cheaper

[@Sinatra1297]

When are we getting part 2 of the latest trip shauno? 🚘

[@Think_about_it777]

Best in the business 👍

[@EightBucksTwenty]

Top video legends.

[@DJSAS]

Best products in the market by far.

[@andrewgrant3470]

Hang on didn’t graham drive shorty around without a fuel gauge ?

[@jordanhand7876]

love 4wd action

[@gregtheog123]

Finally, good content on youtube

[@AngryMackAdventures]

Well done Shauno great video mate, if you ever come to Perth and looking to head out for a fish, flick me a message, love to have you on my channel!

[@robertlloyd3486]

If you don’t want to pay the price of great quality Redarc also sell hummingbird products which are close but don’t use as high end products. They do have the same amount of technology in them though.

[@darthvader8433]

I went to an auto lecky in FNQ on my recent cape trip because my aux battery in the 4wd died. After he heard I have a camper trailer he wanted to get at it to install an extra battery and charger in it. I started pointing at display stock and describing the fitout it came with.. Manager30, colour display with Bluetooth, 200Ah lithium battery..... His mouth fell open. He had never seen the stuff hooked up yet, and he was having guesses at how many thousands of bucks worth of gear it had.. And yes, it IS good gear, and yes their service is really good, but you pay for the quality. BTW FWIW my camper is a Drifta WUHT.

[@JLHenderson]

Id like to see you guys take a vehicle that's not meant to be off road and turn it into a overland vehicle. Been watching this dude on youtube make an off road miata and its absolutely epic.

[@davephillips7085]

Awesome....

[@bob8359]

Wow, what a quality Aussie company,

[@knoleng8590]

Good video bloke

[@vtecthunder]

When using a dc to dc charger can the power going into the unit come from a 12v socket or does it need to come from the battery with larger gauge wires ?

[@christopherrinier4760]

Hi Mate. Coming at you guys from Rhode Island. Have you guys ever done some gold searching out there on the trails?

[@TheGoprotraveller]

I have a couple of REDARC gauges and one is the dual voltage gauge, they are both working well although I find it unfortunate that the reading pin goes in segments and not in a smooth motion which doesn't make it very accurate. I also have the extra current sensor which measures the current in 1 Amps which I find extremely inaccurate, I can be running some small LED's and the reading will still indicate 0 amps. I was really disappointed for that one considering the price, it could at least read in 0.1 Amps so you would know if you have a small current leak or know how much amps something actually consumes...

[@davidshannon4854]

I have an existing BMS 30 system. Can I add the Redvision extension?

[@TechBrant]

Nice products. Does they have distribuitor in Brasil?

[@samroots5502]

Have you boys thought of doing a episode Or probably episodes of completing the canning stock route?

[@reapzdeatth]

Let me just pull out a load for all this redarc gear

[@69storky]

Great information i haven't got a 4WD but got campervan . redarc very impressive and made here in Australia love it 👍👍

[@strikemaster1]

Hey Shaun... great video. BTW... what AUX batteries you recommend? And I just now purchased the BCDC1240N Core charger, for 2x100ah Carmec AGM batteries in my caravan. (All up 8500 from starter to AUX bats) The 200 ah comes right between the 25 and 40a chargers so I went for the 40a... 1/ Is this the right choice? 2/ My Isuzu Dmax 2019 has the smart alternator, so do I have to run the blue wire to ignition? 3/ I am not sure about the earth from the DCDC charger... do I have to connect its earth to chassis of caravan or run a separate earth wire from starter bat? 4/ If I was to also incorporate the Manager 30.... where would that be best positioned... in my canopy like with yours, or could it go on a wall inside the caravan? 5/ My batteries are soon to be replaced... can you recommend a good brand? Appreciate all your help, and maybe others can also benefit. Regards... Mike

[@budget4x4life]

What is the smallest solar panel wattage it will effectively work with? Cheers