Dual Pro PS3 Auto 15A - 3-Bank Lithium/AGM Battery Charger One Size. Completely and safely charges both Lithium and AGM batteriesAlgorithms designed and validated with battery manufacturers for a 100percent chargeStartup feature will wake up batteries that have turned off due to low voltage protectionAuto return to charge featureQuickest charge times in its classUnbeatable performance reliability safety and quality delivered by DUAL PRO Package Contents: Dual Pro Auto - 3-Bank Lithium/AGM Battery Charger Dual Pro PS3AUTO: PS3 Auto 15A - 3-Bank Lithium/AGM Battery Charger One Size