We supply premium LiFePO₄ energy storage for homes, businesses and adventurers — pairing world-class brands with genuine local support.
K2 Battery is a Melbourne-based, Australian owned & operated energy storage company specialising in lithium iron phosphate (LiFePO₄) technology — the safest, longest-lasting lithium chemistry available. Originated in the USA and built on 20+ years of energy-storage experience, we now serve homes and businesses right across Australia.
As an authorised distributor of Pytes and Hyxi — and with our own K2 battery range — we cover everything from whole-home solar storage to portable power stations and mobile battery packs for grid, off-grid and on-the-road applications.
With 300+ installations and counting, we back every product with genuine local technical support, local warranty and honest advice from a team that knows the technology inside out.
See our productsSupplying homes, businesses, installers and resellers across Australia with certified lithium energy storage.
We supply only LiFePO₄ chemistry with smart battery management — the stable, reliable choice for homes and vehicles.
Real people who understand the products. We help you size, spec and support your system — long after the sale.
Globally proven Pytes and Hyxi systems plus our own K2 range — certified performance and dependable warranties you can trust.
Complementary options so we can match the right battery to your budget, application and inverter.
A decade of energy independence worldwide. CEC-listed residential storage — the Pi LV1 and V5 ranges, built to scale.
Solar & Home StorageHYXiPOWER high-voltage battery and hybrid inverter systems with smart app monitoring — engineered for safety and reliability.
High-Voltage StorageOur own LiFePO₄ range — 12V/24V/36V deep-cycle packs and the Zion 1500 power station for mobile, marine and off-grid.
Batteries & Power StationsBacked by lithium iron phosphate manufacturing heritage and a local Melbourne base — a real company you can reach and rely on.
Whether it's a home battery, an off-grid system or portable power, our team is ready to help.