VISIT YOUR LOCAL KICKASS STORE.
See the gear up close and get practical advice from your local 12V experts. Visit one of our 12 stores and gear up for your next adventure.
Find Your Store

We’ve teamed up with some of the biggest names in the 4WD game to give one lucky winner the chance to transform their setup with $25,000 to spend on the ultimate rig makeover!
KickAss Lithium Slimline Battery Bundles deliver powerful, space-efficient energy solutions for serious off-grid setups. Designed for tight-fit installations, these slimline lithium batteries pack advanced LiFePO4 performance into a narrow form—perfect for canopies, behind-seat setups, and dual battery systems where space is limited.
Each bundle includes a KickAss slimline lithium battery paired with compatible gear such as trays, linking cables, or wiring accessories. While not full plug-and-play kits, these curated bundles simplify the build process and ensure your components work together seamlessly.
Lithium technology offers massive advantages over AGM—including lighter weight, faster charging, deeper discharge, and longer lifespan. Our slimline batteries feature robust internal BMS protection, high-quality cells, and rugged casings built to handle the toughest Australian conditions.
Whether you’re powering fridges, lights, or a full 12V setup, these bundles give you flexible, future-ready power—without taking up your entire canopy. Go further, stay longer, and travel smarter with KickAss Lithium Slimline Battery Bundles.
MEGA DEALS for your next adventure. Shop lithium batteries, portable power and camping essentials in our biggest sale of the year.
Outback proof gear®, loved by legends like you!
Lithium battery specifications can be confusing, especially when comparing cycle life ratings at different depths of discharge (DoD). This guide explains what terms like "4000 cycles at 80% DoD" actually...
If you’ve spent any time camping off-grid, towing a caravan, or exploring the Aussie outback in your 4WD, you’ve probably heard about LiFePO4 batteries. These next-generation lithium batteries have taken...
UPS stands for Uninterruptible Power Supply. It’s a device that sits between your power source (such as mains electricity) and your equipment, acting as both a backup battery and a...
See the gear up close and get practical advice from your local 12V experts. Visit one of our 12 stores and gear up for your next adventure.
Find Your Store
Connect with certified auto electricians across Australia. Post your install job and let the best local installers come to you.
12V Installer Finder
Chat to our local 12V experts for specialist knowledge and advice.
Join a KickAss community of off-grid adventure lovers.
KickAss has proudly been Australian-owned and operated since its founding in 2007.
Orders are dispatched within 2-3 Business Days or you can pick up in-store within the hour.
Be the first to hear about new gear, and specials.
Unlock an extra 15% off
Add 4 more eligible items to unlock an extra 15% off.
Your cart is empty.