The (often referred to as the ML 1208E) is a 12V automatic battery charger designed for standard vehicle starter batteries, boat batteries, and other equipment like lawnmowers with a capacity of at least 5 Ah . Key Specifications Charging Voltage: 12V. Effective Charging Current: 12 A. Arithmetic Charging Current: 8 A. Input Voltage: 230V. Physical Dimensions: 170mm (L) x 110mm (W) x 320mm (H). Weight: Approximately 3.3 kg. Operating Instructions