Dual Pro RealPRO Series Battery Charger - 24A - 4-Bank One Size. The system is engineered for users who need a charging system on an occasional basis and may not want or need the capabilities of a heavier-duty and higher-amperage product. It is designed for use in many types of applications including bass boats runabouts pontoon boats other watercraft automobiles ATVs golf carts and other similar uses. The system delivers sophisticated capabilities and superior value to customers. Battery Charging Systems Designed for Everyday Applications:Affordable reliable and safeUnmatched performance reliability safety and qualityTROUBLE FREE Just Plug It In and Forget ItJoin Over 750000 satisfied customersWide variety of applicationsUniversal input (100-240 VAC 50/60HZ) Package Contents: Dual Pro RealPRO Series Battery Charger - 24A - 4-Bank Dual Pro RS4: RealPRO Series Battery Charger - 24A - 4-Bank One Size