News and guides
From the workshop, the track and the road.
Latest events
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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.
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.
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 and fishing...
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.
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 at the...
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 Grant Denyer...
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.
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 quietly building...
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 the Laidley...
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 destination of...
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 three years...
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 this incredible...
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.
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.
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 stay out...
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 and choose...