Battery Charger; For 12 Volt Batteries; 2 Bank Charger; 120 Volt/ 230 Volt AC User Selectable Power Supply; 2/ 3 Stage Charging User Selectable; 80 Amp Charging Current; 14.96 Inch Length x 9.61 Inch Width x 3.82 Inch Height; UL ListedThis advanced fully automatic three-stage 80 Ampere battery charger is ideal for charging all types of 12 Volt lead-acid batteries ( Flooded / Absorbed Glass Mat (AGM) / Gel Cell) from a 120 Volt, 60 Hertz or 230 Volt, 50 Hertz AC source. By means of a DIP switch setting, conversion to a two-stage algorithm is possible to charge batteries connected to a DC load (DC UPS). The unit can also be used as a DC Power Supply. Features include overload, short-circuit and over-temperature protection. The unit allows charging of up-to 2 separate battery banks. Number Of Banks: 2 Application: 12 Volt AGM/ Flooded/ Gel Lead-Acid Batteries Output Voltage: 12 Volt Input Voltage: 120 To 230 Volt Ampere Rating: 80 Amp Charging Number Of Stages: 2/ 3 Stage Length (IN): 14.96 Inch Width (IN): 9.61 Inch Height (IN): 3.82 Inch