50A Battery Charger - 12V - 2-Bank - 3-Stage w/Dip Switch & Lugs - Includes Temp SensorThis advanced fully automatic three-stage 50 Amp battery charger is ideal for charging all types of 12 Volt lead-acid batteries ( Flooded / Absorbed Glass Mat (AGM) / Gel Cell) from a 120 V, 60 Hz or 230 V, 50 Hz 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.Features: Switch mode technology for high efficiency, lightweight and quiet operation; Automatic operation for ALL Lead Acid Batteries Flooded, AGM or Gel Cell; Can charge 2 banks of batteries simultaneously, no isolator necessary; Can be used as a power supply or DC UPS when used in conjunction with a battery; User Configurable AC Input voltage 120 or 230 VAC, 50 / 60 Hz; User Selectable ( by DIP Switch) for 2 or 3 stage, rapid and safe charging of stand-alone and loaded Lead Acid Batteries; "Half Power Mode" reduces maximum charging current to half the rated capacity, allows for safe charging of lower capacity batteries; Voltmeter and Ammeter for monitoring; Fan cooled based on output current; Protections: Short circuit, overload, reverse battery connection and over temperature; Includes temperature sensor to prevent under/overcharging of battery if temperature varies extensively; Specifications: Input: 120 VAC 60 Hz or 230 VAC 50 Hz; Output: 12 VDC; Amps: 50; Remote Control: 900-RC; Weight: 9.0 (lbs); Weight: 4.1 (kg); Dimensions: 13.03 x 9.60 x 3.82 (in); Dimensions: 331 x 244 x 97 (mm); Safety: Listed to UL Standard UL-1564, EMI Compliant to FCC Part 15(B), Class B; Warranty: 2 Year Limited; Applications: Automotive; Recreational vehicles; Marine; Communications sites; Battery back-up systems; WARNING: This product can expose you to chemicals which are known to the State of California to cause cancer, birth defects or other reproductive harm. For more information go to P65Warnings.ca.gov. - cis2:mm5mnJlm -Specifications: Charger Output Voltage: 12v; Charger Output - Amps: 50a; Charging Banks: 2; Portable: No; Charger Input - Voltage: 120/240v; Box Dimensions: 6"H x 11"W x 17"L WT: 11 lbs; UPC: 622988083037; Owner's Manual (pdf)Brochure (pdf)