Battery Distilled Water 1Ltr is essential maintenance fluid for lead-acid batteries. This pure, demineralized water replenishes electrolyte levels in battery cells, ensuring optimal performance and extending battery lifespan. Free from minerals and impurities that can cause corrosion or reduce efficiency, it's the ideal choice for regular battery upkeep. Suitable for automotive, marine, and industrial applications. Keep your battery operating at peak capacity with proper hydration.