Perth 4WD & Adventure Show
Custom Lithium at the Perth 4WD & Adventure Show, 6–8 November at McCallum Park. Plus our Perth showroom, open year-round.
Latest Events
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Adelaide 4WD & Adventure Show
Custom Lithium at the Adelaide 4WD & Adventure Show, 23–25 October at the Adelaide Showground. Come and talk through your setup.
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Sydney 4WD & Adventure Show - Eastern Creek
The Sydney 4WD & Adventure Show returned to Sydney Dragway with more than 200 exhibitors across three days, covering everything from caravans and camper trailers to 4WD accessories, recovery equipment...
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DON RIVER DASH - NAMING RIGHTS SPONSOR
The Don River Dash is one of the most unique and exciting events on the Australian off-road calendar. And now it is the Custom Lithium Don River Dash.
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J&T AUTO OPEN DAY - DARWIN
While we're in Darwin for race weekend, Custom Lithium is partnering with J&T Auto Electrics for their Open Day - and we're bringing the vehicles and the full product range...
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EASTER BREAK - 2026
Easter Break - Public Holiday Closure Our Brisbane and Perth locations will be closed across the Easter public holidays. Shipping Australia-wide may be affected during this period — please allow...
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Gympie Music Muster
With more than 100 artists, performing in 6 venues, over 4 days, The Gympie Music Muster is Australia’s original and best camping and music experience Staged deep within the natural surrounds of the...
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Daffodil Day Fundraiser 2023
Together we are creating a cancer free future. We’re fundraising for Daffodil Day, to support advancements in life-saving cancer research. This year, more than in recent years, the Custom Lithium...
Motorsport News
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Dam Buster 160 - Seven Sections, All of Them Finished
Straight off the back of Bowen, the Custom Lithium Can-Am headed west to St George. The Dam Buster 160 is run by SEQORRA over a fast 18.35 kilometre short course...
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Don River Dash 2026 with Grant Denyer in the Seat
Year two as Naming Rights Sponsor of the Custom Lithium Don River Dash. This time we weren't just on the banner - we were in the river, and we had...
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DARWIN V8 SUPERCARS
Things are heating up in Darwin as the V8s come to town. This is our car, our colours, our name on the national stage. Let's make some noise.
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FINKE DESERT RACE - 50TH ANNIVERSARY
Custom Lithium is a proud Gold Sponsor of Finke 2026 - the 50th Anniversary event - and this year we're not just on the banner. We're revealing something we've been...
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BATHURST 6 HOUR
Our man Cody Brewczynski takes the wheel of the Custom Lithium Ford Mustang at Bathurst - one of the most iconic circuits in Australian motorsport. Come and see the green...
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WE'RE GOING RACING - 2026 TRANS AM FORD MUSTANG
Custom Lithium is going racing. We're proud to announce our naming rights partnership with Cody Brewczynski and the #22 Trans Am Mustang for the 2026 season - green, black, and...
Community News
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4WD QLD Corroboree - 50 Years of 4WDing in Queensland
Some events you attend. This one you turn up to with respect. The 2026 Corroboree marked 50 years of 4WDing in Queensland, run by Bayside Offroaders and 4WD QLD at...
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GREAT ENDEAVOUR RALLY
Custom Lithium returns as Naming Rights Partner of the Great Endeavour Rally for year two of three - as competitors tackle the epic route from Toowoomba to the remote outback...
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K'GARI CLEANUP
K'Gari is one of the most breathtaking natural landscapes in Australia - a place that our customers explore, camp on, and love deeply. Backing the cleanup of that environment for...
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CAMP FOR A CURE
Early May Custom Lithium is proud to be the Naming Rights Sponsor of Camp for a Cure this year. A cause close to our hearts - we're honoured to support...
Lithium Battery Guides
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We Don't Just Build Batteries. We Install Them.
Most battery companies never see their product installed. We install ours every week — and it shapes how we engineer them.
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Introducing the Custom Lithium 12V Battery Simulator
Our engineers built a 12V Battery Simulator that didn't exist — so we could validate designs before a physical pack is ever built.
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CAMP MORE. DRIVE LESS. STAY LONGER.
With fuel prices rising and remote availability uncertain, every litre you don't burn at camp matters. Custom Lithium breaks down the battery, DC-DC charger and solar setup that lets you...
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WHAT SIZE BATTERY DO I NEED?
Too small and you'll run out of power. Too large and you've paid for capacity you'll never use. Custom Lithium walks you through exactly how to calculate your daily consumption...
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5 QUESTIONS EVERY 4WD & CARAVAN OWNER SHOULD ASK
Is it safe? Can I install it myself? Will it work with my existing setup? Custom Lithium answers the five questions we hear most from people considering the switch -...
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COMPLETE GUIDE TO CHARGING LITHIUM BATTERIES
The wrong charger is the fastest way to shorten the life of a battery that should last a decade. Custom Lithium breaks down exactly how LiFePO4 charging works - and...
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LIFEPO4 VS AGM - WHY THERE'S NO COMPETITION
Still running AGM? You're leaving half your battery's potential on the table. Custom Lithium breaks down exactly why LiFePO4 outperforms AGM in real-world weight, usable capacity and lifespan - and...
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Choosing The Right Charger For Your Lithium Battery
Choosing the right charger for your lithium battery is crucial to maximizing its performance and longevity. In this detailed guide, we explore the key differences between AC/DC and DC/DC chargers,...
