2-Power CAA0645A, 20 V, 3.16 A, Black, 10.2 oz (288 g), 4.45 x 1.93 x 1.14" (113 x 49 x 29 mm) 2-Power CAA0645A. Output voltage: 20 V, Output current: 3.16 A. Product color: Black. Weight: 10.2 oz (288 g). Dimensions (WxDxH): 4.45 x 1.93 x 1.14" (113 x 49 x 29 mm)