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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 Ultra-X Battery Bundles are engineered for those who demand the best. Each bundle features our flagship 230Ah Ultra-X Series lithium battery—available in either a compact or slimline format—to suit a wide range of off-grid installs, from canopies to campers and full touring rigs.
Built with top-tier LiFePO4 cells, advanced BMS protection, and heavy-duty construction, Ultra-X batteries deliver unbeatable performance, longevity, and safety. Whether you're powering a fridge, inverter, or full 12V system, these 230Ah bundles offer serious runtime and fast recharge capability with minimal voltage drop.
Every Ultra-X bundle includes carefully matched accessories such as linking cables, trays, or monitors, designed to streamline your installation and maximise compatibility. While not full plug-and-play kits, they give you the flexibility to build a high-performance power system that works seamlessly with your setup.
Compact in size but huge in output, KickAss Ultra-X Battery Bundles are made for the harshest conditions—and for adventurers who won’t compromise on power.
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...
So What’s Inside a 12V Battery? When you think of a 12V battery, you might picture a single, solid block of power. But underneath that rugged exterior is a clever...
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.
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