Match your battery to your build today!
The Ultra Slim range is now available in Pink, Green, Orange, Blue, Red & Sandy Taupe.
Choose 200Ah | 230Ah | 280Ah | 310Ah, same proven Custom Lithium performance, built tough in Australia.
👉 What colour are you choosing?
As we wrap up the year 2025, we want to say a genuine thank you.
From the milestones reached to the communities and causes supported, this year wouldn’t have been possible without the trust and support of our customers. Every battery fitted, recommendation made, and Australian-made business backed means more to us than we can say.
Behind it all is an incredible team and a shared belief in building products we’re proud of - products that power your work, your adventures, and your off-grid lifestyles. As we head into the new year, we’re excited for what’s ahead and grateful to have you part of the journey.
From Andy, Kirsty, and the entire Custom Lithium team - thank you for an unforgettable year. We can’t wait to build what’s next together.
#WeBuildBatteries #WeMakeItFun #MadeInAustralia #MadeInQueensland #TeamMoretonBay #CustomLithium #PoweringYourPath #PowerWithPurpose
Lee hits the road - showing off his Ford Ranger! ⚡
Check out one of our Custom Lithium Ford Rangers, fitted with an Arcpoint Industries canopy, REDARC chargers, and of course, a Custom Lithium battery powering it all. 🔋
This vehicle travels across Australia, showcasing our off-grid power systems at 4WD shows nationwide - built tough, built local, and built to perform. 🇦🇺
#CustomLithium #ArcpointIndustries #REDARC #OffGridPower #4x4Life #AustralianMade #AdventureReady #PowerYourAdventure #WeBuildBatteries
This caravan 12V upgrade was due for a serious overhaul 👀⚡️
The before and after on this one speaks for itself… tidy wiring, smarter layout, more charging power and a system built properly for off-grid touring.
We stripped out the old setup and fitted a complete Victron Energy charging system featuring:
🔋 1600W Alvolta solar panels
🔋 620AH Custom Lithium Battery
🔋 Victron 3000 Multiplus II inverter/charger
🔋 Multiple Victron MPPT solar controllers
🔋 Victron 50A DC-DC charger
🔋 Victron Cerbo GX & Touch 50 display for easy system monitoring
🔋 Clean, serviceable wiring throughout
This caravan is now set up for serious off-grid camping with reliable lithium charging, solar performance and full power management all in one system 🔋☀️
If your current caravan electrical system is messy, outdated or not keeping up off-grid, send us a message to chat about a proper 12V upgrade.
#VictronEnergy #CaravanElectrical #OffGridPower #12VSetup #CaravanLife @customlithium@victron_energy
Your mate reckons their Hilux is better than your Ranger.
You know the truth. 😏
But here's something you can both agree on - Custom Lithium is the best power system either of you can put in your rig.
Right now, buy two batteries together and you'll BOTH save 10%. One for you. One for your mate. Transfer the cash and sort out the whole crew in one go.
The power debate is over. Simply add two batteries to the cart and the discount applies. 🟢🔋
Offer valid until 11:59pm on May 21, 2026
Buy two Custom Lithium batteries together right now and save 10% on both. Double the capacity. Double the confidence. Double the freedom. 🔋🔋
The upgrade from AGM to Custom Lithium is the biggest difference you'll ever make to your touring setup. And right now it's 10% better value when you do it with two. Check out our website to shop the range or talk to our team about what suits your setup. 🟢
#CustomLithium #DoubleThePower #10PercentOff #OffGrid #CaravanLife #FreedomCamping #LithiumBattery
The best battery deserves the best charger. 🟢
Right now, bundle any Custom Lithium battery with a Redarc or Victron charger in a single purchase and unlock our best pricing on both. This is the combination our team recommends every single time. Not just because of the brands - because it's genuinely the best system available.
#CustomLithium #Redarc #Victron #BundleTheBest #LithiumBattery #WeBuildBatteries
POV: your “simple dual battery setup” somehow turned into a full-blown off-grid power station⚡
Loaded with:
🔋 A HUGE 301AH @customlithium battery
☀️ 200W of @alvoltapower Roof top solar
🎛️ Victron Solar controllers
🔌 Accessory sockets throughout
⚡ 240V power points
🚀 3000W Victron Multiplus II inverter
🗄️ Draw system
🧊 Fridge setup ready to go
Everything tucked away clean and built properly for touring, camping and long weekends away.
Safe to say this one’s ready for just about anything 🔥
#DualBattery #12Volt #CanopyBuild #LithiumSetup #4x4 @victron_energy
Come and check out this one-of-a-kind build! 👀
This Toyota LandCruiser has been converted into a full motorhome setup, and we’ve taken the electrical system to the next level with a massive 48V off-grid system powered by the Egon 48V Hub.
To keep up with the power demands, we upgraded the alternator and paired it with a Custom Lithium 48V battery system, the equivalent of roughly 800Ah at 12V capacity. The setup features a 200Ah 48V lithium battery, Victron inverter system, and a fully engineered charging solution.
The best part? This setup is designed to charge directly from the vehicle while driving, meaning the customer can travel and recharge without relying heavily on solar. And it is all neatly behind and under the seats of the vehicle! 😮
An absolutely wild build and something very different from the norm. 🔥
#ToyotaLandCruiser #Motorhome #Toyota #OffGrid #caravan @egon_australia@customlithium@victron_energy
New setup installed into this 200 series for plenty of day trips while touring with the van🔋
Always impressive how much 12v goodies you can fit to the RV storage solutions drawers while being all hidden from site but still easily accessible. The best designed and quality drawers on the market 👍🏻
✅ RV Storage Solutions signature series drawers
✅ Custom lithium 100ah slim
✅ ARB twin air comp
✅ Enerdrive Epro battery monitor
✅ Redarc bcdc
Contact us for any information or quotes:
📞 (08) 8244 6999
📍18-24 Plymouth Road, Wingfield,SA,5013
👨🏽💻 .au
📧 [email protected]
#camping#canopy#4wd#fridge#12v4x4caravanoffgridcanopybuildatlantarvmsaclearview towingmirrorsdrawersystembatterylithiummotorhomervssrvstoragesolutions
Keep mum on the road longer and give her the gift she actually needs this Mothers Day. 💚
Mums don't stay home - they're out there exploring, adventuring and making memories. Give her the power to stay out longer, go further and never worry about running out of charge.
Custom Lithium. The gift of power, this Mother's Day. 🔋
Shop the range - link in bio.
#CustomLithium #MothersDay #GiftIdeas #PowerHerAdventure #AustralianMade #OffGrid #CaravanLife #4x4Australia #MumLife #AdventureReady #LithiumBattery #MothersDay2026
Our brand new 100Ah Compact is bloody small - and when paired with the @JTS12Volt Power Easy unit - the all-in-one combo that makes off-grid power on the road genuinely simple. Compact. Powerful. Australian made. Built for the way you actually travel.
Jamie the @australianbushman has already put it to the test. Watch the video. Then get yours.
customlithium.com.au 🔋⚡
#CustomLithium #JTS12Volt #PowerEasy #100AhCompact NewProduct AustralianMade TheAustralianBushman OffGrid 4x4Australia CaravanLife LithiumBattery OverlandAustralia NewRelease 4WDLife
