1.5A Maintainer ChargerMaintains charge on your battery.Features: 120V AC input, 1.5 Amp, 12V DC output Can be used as a portable maintainer or mounted Maintenance mode starts charging the battery when it falls below 12.8V Short circuit, reverse polarity and temperature protected Includes quick disconnect ring terminals and clamps cETLus certified to cUL1236, CEC WARNING: This product can expose you to chemicals including di(2-ethylhexyl)phthalate (dehp) which is 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 Input - Voltage: 120v Portable: No Charging Banks: 1 Charger Output - Amps: 1.5a Charger Output Voltage: 12v Box Dimensions: 4"H x 8"W x 9"L WT: 3.4 lbs UPC: 046904903962 Owner&';s Manual (pdf)