AGM (Absorbed Glass Mat) separators with superior grid and component designsImproved charge recovery capability from a deeply discharged conditionLonger shelf lifeImproved life cycle performanceExtreme vibration resistanceSupplied "factory Activated" (non-spillable)Heavy-duty, flush mounted terminalsPatent pending embedded brass nutUpgrade for customized motorcyles requiring the best performanceNote: Yuasa YTZ Maintenance Free batteries have been filled with acid and charged at the factory; we recommend you charge these batteries prior to first useOne-year manufacturer's warranty from the date of purchaseCold Cranking Amps: 250 CCA