Schumacher SS-120A-PE 12 Amp Ship 'N' Shore Battery Charger Fully automatic battery charger - maintains the battery when fully charged, and resumes charging when battery becomes discharged 12 amp charge is 20% faster than a 10 amp, and can charge up to 16 volts. Suitable for Delco Voyager and similar eye-type batteries. Microprocessor controlled with a 3-step charging system that includes float-mode maintaining and desulfation mode Status LEDs make it clear and easy to use Great for boats, cars, trucks, tractors and RVs This product cannot be shipped to Oregon or California