All batteries come with a Two Year Warranty. GS polymion batteries use thinner 'polymion' separators than conventional batteries delivering:

• 30% more starting power
• shorter charge time
• greater charge retention

At lower temperatures, GS polymion batteries can supply greater terminal voltage over a longer period of time than conventional batteries.

Due to lower internal resistance, GS polymion batteries can be charged more quickly than conventional batteries. They also retain their charge longer due to reduction of antimony on the grid alloy.

Premium Batteries

GS-GT premium batteries are loaded with features for the highest reliability with the most cranking power. Our gas recombinant technology eliminates water loss: once filled with electrolyte the battery is permanently sealed... no more worries about checking electrolyte levels. Protect your valuable bike, parts and accessories from electrolyte damage.

Heavy Duty Batteries

GS-HD high performance series uses a special lead alloy to reduce self discharge and maximize starting power, even after months of storage. The CB series uses an active material compound designed to resist vibration and has the most advanced technological battery construction methods.

Standard Batteries

GS Standard uses patented polymion technology and advanced separator technology to reduce resistance and to generate 30% more starting power than other conventional batteries as well as shorted charge time and superior charge retention.