Yuasa Gyz20Hl Factory Activated Battery 2021 Yamaha VK10F VK Professional II EPSYUAM720GH

AGM (Absorbed Glass Mat) separators with superior grid and component designs Improved charge recovery capability from a deeply discharged condition Longer shelf life Improved life cycle performance Extreme vibration resistance Supplied "factory Activated" (non-spillable) Heavy-duty, flush mounted terminals Patent pending embedded brass nut Upgrade for customized motorcyles requiring the best performance Note: Yuasa YTZ Maintenance Free batteries have been filled with acid and charged at the factory;  we recommend you charge these batteries prior to first use