Fast charging is supported by the RAVPower RP-VC032 PD50W Total Car Charger 25W PD fast charging. 50 watts of power in total. The color black. DC 12-24V is the input. Output C: PD25W Max, 5V/3A, 9V/2.77A, and 12V/2.08A. Output C: PD25W Max, 5V/3A, 9V/2.77A, and 12V/2.08A. The entire 50W iSmart short circuit and overcharge protection Be smart when charging your device. The measurements are 26.5 x 26.5 x 58 mm. compact and light in weight. composed of aluminum.