Lithium Batteries

Shop lithium batteries for car audio, competition, and high-demand electrical systems, including LiFePO4, lithium titanate, and Limitless Lithium packs. Lithium offers more usable capacity per pound than lead acid and holds voltage more steadily under sustained draw.

Lithium also charges differently. Many packs want a higher regulated voltage than a factory charging system provides, which is why voltage boost harnesses exist. Pair a lithium pack with the right charging target rather than assuming the factory regulator will suit it.

Browse voltage control for boost harnesses, chargers and maintainers, or AGM batteries if lithium is more than your build needs.