Power4Laptops DC Adapter Laptop Car Charger For Clevo C4800, Clevo C4800Q, Clevo C4801, Clevo C4805, Clevo C5505C Power4Laptops Branded Car Charger Input Voltage: 12V DC Output Voltage: 19V Output Amperage: 3.42A Plug Size: 5.5mm X 2.5mm