15A Battery Charger - 12V - 3-Bank - 3-Stage w/Dip Switch & LugsThis advanced fully automatic three-stage 15 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 and short-circuit protection. The unit allows charging of up-to 3 separate battery banks.Features: High efficiency Commercial Grade Lightweight Quiet operation Industry Proven Design - 1000s of units in operation 2 or 3 stage charging (user selectable) 120 or 230 VAC, 50/60 Hz (user selectable) Voltage meter display - Ammeter and LED power status For all types of Lead Acid batteries Charge with a battery load or stand alone Use as a power supply or DC UPS UPC: Universal Protection Circuit - short circuit, overload, reverse battery polarity Charge 3 banks of batteries at once - no isolator necessary Specifications: Input: 120 VAC 60 Hz or 230 VAC 50 Hz Output: 12 VDC Amps: 15 Amps Weight: 4.4 (lbs) Weight: 1.96 (kg) Dimensions: 8.5 x 8.5 x 3 (in) Dimensions: 21.6 x 21.6 x 7.6 (cm) 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. Specifications: Charger Output Voltage: 12v Charger Output - Amps: 15a Charging Banks: 3 Portable: No Charger Input - Voltage: 120/240v Box Dimensions: 5"H x 10"W x 12"L WT: 5.5 lbs UPC: 622988083013 Owner&';s Manual (pdf)Brochure (pdf)