Evolution Audio: NZ’s Go-To Source for Car Audio Lithium and Amplifiers
Evolution Lithium is a Blenheim-based supplier of lithium battery systems and supporting components for New Zealand car audio builds. We work with daily systems, sound-quality installations and high-current SPL builds where the electrical system needs to be matched to the amplifiers, alternator and intended use.
A car audio battery should be selected from measured system requirements rather than wattage labels alone. Amplifier RMS output, expected duty cycle, alternator output, charging voltage, cable length, conductor size and installation location all affect the correct bank choice.
What Evolution Lithium Supplies
Evolution Lithium supplies car audio lithium batteries, custom battery banks, amplifiers and installation accessories. Battery options include high-discharge LTO banks assembled for car audio applications, with configurations available for different current and reserve-capacity requirements.
Our supporting range includes cable, distribution hardware and terminals used to connect and protect high-current systems. Product selection should still be based on the actual circuit design: conductor size, fuse rating, connection hardware and equipment voltage limits must work together.
Match the Battery to the System
Maintaining suitable voltage under load helps an amplifier operate within its intended range, but a battery cannot correct every electrical fault. Before increasing battery capacity, check alternator output at operating temperature, voltage at the amplifier during playback, cable and ground resistance, fuse protection and charging compatibility.
A larger bank adds stored energy and reserve capacity. Its useful performance also depends on the cell configuration, discharge capability, charging support and the duration of the audio load. These factors should be reviewed together rather than treating amp-hours or advertised wattage as a complete sizing method.
Products for Different Build Goals
Battery banks: Configured for car audio systems that need additional reserve capacity and high-current support.
Amplifiers: Selected according to channel requirements, load impedance, rated RMS output and the electrical system available to support them.
Installation accessories: Cable, terminals and distribution components for completing a properly protected installation.
Every build is different. A compact daily system may prioritise space and efficient charging, while a demo or SPL vehicle may require more reserve capacity, charging output and thermal planning. Lithium banks should be securely mounted in the rear cabin or boot area, not under the bonnet.
Planning and Installation Support
Evolution Lithium can help identify a suitable starting configuration from the amplifier RMS ratings, alternator information, available installation space and intended listening or competition use. Final cable, fuse and charging choices must be confirmed for the exact vehicle and hardware being installed.
If you are planning an upgrade, view the current range of SCiB LTO car audio batteries or contact Evolution Lithium with your system details for configuration guidance.