Power4Laptops Desktop PC Power Supply AC Adapter Compatible With Compaq CQ2930EA

Power4Laptops Branded Replacement Charger - Unlike cheaper Power Supplies, Power4Laptops products are Electrical Safety Tested in the UK and CE Certified to guarantee your safety Overvoltage and Overcurrent Protection Circuits built in - In the event of a power surge the Power Supply will blow before it damages your equipment. Output Voltage: 18.5V Output Amperage: 4.9A Plug Size: 5.5mm X 2.5mm