Batteries › PREMIUM BATTERY GYZ20H / YTX20H CCA 320 Image 1 of 1 PREMIUM BATTERY GYZ20H / YTX20H CCA 320 $191.11 Higher CCA rating compared to same series standard factory activated batteriesDesigned for American V-Twin MotorcyclesHeavy duty terminalsActivated and sealed at the factory (freshening charge is recommended prior to installation)Calcium alloy technology: improves cranking power and helps give the battery longer lifeSafety valve flame arrestor: safely regulates internal pressureTight-pack absorbed glass mat separators: absorbs acid and reduces damage due to vibrationNon-spillable designMade in the USA!1 Year warrantySaSafety valve flame areSafety valve flame arrestSafety valve flame arrestorSafety valve flameSafety valve fl Quantity: Purchase Added! Higher CCA rating compared to same series standard factory activated batteriesDesigned for American V-Twin MotorcyclesHeavy duty terminalsActivated and sealed at the factory (freshening charge is recommended prior to installation)Calcium alloy technology: improves cranking power and helps give the battery longer lifeSafety valve flame arrestor: safely regulates internal pressureTight-pack absorbed glass mat separators: absorbs acid and reduces damage due to vibrationNon-spillable designMade in the USA!1 Year warrantySaSafety valve flame areSafety valve flame arrestSafety valve flame arrestorSafety valve flameSafety valve fl