External Dimensions (W x H x D): 8.3 x 3.1 x 10.4 inches (210 x 80 x 265 mm); Weight: 6.5 lbs (2.90 kg); Input Voltage: AC100 V; Output Voltage: DC3 - 15 V (13.8 V); Rated Output Current Protection Circuit Working Value: Approx. 16.5 V