Battery charger and starter for charging free electrolyte batteries (WET) with 12V/24V voltage and starting all kinds of cars, vans and light trucks. Features: Choice of normal charge, quick charge (BOOST), quick start. Timer for quick charge. Display of charging and starting current. Protection against overloads and polarity reversal. Single phase mains voltage: 230 V. Effective Charging Current 90 A. Max Starting Current 570 A