At Custom Lithium, we’re pushing the boundaries of innovation with our range of high-performance lithium batteries, designed suited for 4x4s, caravans, and RVs. As leaders in the industry, we’re proud to offer the most compact, high-performance batteries on the market, designed to power your adventures without compromise.

We are adventurers and innovators, driven by a passion for discovery and cutting-edge technology. Located in Brendale, we specialise in building premium Australian Made lithium battery solutions that empower you to explore with confidence. Our batteries are built with premium A-grade automotive cells, protected by a high-current Battery Management System (BMS) and active balancer. To ensure peace of mind, every Custom Lithium Battery comes with a 5-year warranty.

Our range includes everything from ultra-slim batteries starting at just 50mm in thickness to custom 48V solutions tailored to meet your specific needs. Whether you’re building a 4×4, caravan, touring rig, or boat, we have the right solution for you.

In addition to our battery range, we offer complete 12V system installations at our Brendale office and through our trusted reseller network across Australia. No matter where your adventure takes you, Custom Lithium is here to provide the power you need to keep exploring.

Custom Lithium is proudly certified as Australian Made & Owned, reflecting our unwavering commitment to innovation and supporting the next generation of Australian manufacturing. By choosing to design and manufacture locally, we’re not only delivering world-class products but also playing a vital role in keeping Australian manufacturing alive and thriving for the future.

Visit the Custom Lithium team, at the Moreton Bay Expo at Site OS166, from the 14th – 16th February 2025.