Schumacher 1 Amp 6/12 Volt Battery Charger And Maintainer - SC1677 Part #: SC1677 Line: SHU Schumacher 1 Amp 6/12 Volt Battery Charger And Maintainer 3 Year Limited Warranty Height (in): 2.504 Inch Length (in): 5.421 Inch Width (in): 6 Inch Weatherproof: Yes Weight (Lbs): 1.06 Lbs. Voltage (V): 6/12 Volt Amperage (A): 1 Amp Maximum Amperage (A): 1 Amp AGM Compatible: Yes Engine Start: No Number Of Banks: 1 Fully Automatic: Yes Show More Show Less