Analytic Systems AC Charger 2-Bank 30A 32V Out/110V In w/Digital Volt/Amp Meter [BCA1000V-110-32]AC Charger 2 Bank 30A 32V Out 110V In with Digital Volt Amp Meter The traditional BCA1000 series chargers feature 1000 watts of precision charging power for 1 or 2 banks of batteries at 12, 24, 32, 36, 48 or 72(rail) volts DC. Models are available to operate from 110 or 220 volts AC at 50, 60 or 400 Hz. All models feature user selectable 2 stage or 3 stage charging profiles, temperature compensation and user initiated equalization for optimum charging