High-performance GS batteries have the characteristics that deliver the greatest possible reliability with the most sparkling power. Recombinant gas technology eliminates leakage: once the battery is filled with electrolyte it is permanently sealed — you never have to concern yourself with checking the electrolyte level again. Protect your valuable two-wheeler, its components and your accessories from the damage electrolyte can cause. The high-performance GS range has every characteristic of a maintenance-free battery and is your best choice for motorcycles, scooters, ATVs, personal watercraft and jet skis.