Car Power Adapter for COMPAQ 246437-001 Laptop Computer

An auto DC adapter has a cigarette lighter input plug on one end that is plugged into the cigarette lighter receptacle and on the other a special output connector that is plugged into the laptop's power receptacle. Although recent P4 laptops have higher and higher power requirements, auto batteries have the capacity to supply the necessary output for the PC.
Car Power Adapter for COMPAQ 246437-001 Laptop Computer Descrition Input volts: 12V-13.5V Output volts: 18V-20V Power: 90 W Packaging: Adapter and Head A4 Compatible Part Numbers: D1994 New, 1 Year Warranty!	Price: UK ￡20.79 COMPAQ 246437-001 battery