7.4 mm barrel 130 W AC

The Dell 450-BBZG is an external 130 W AC adapter for compatible Dell notebooks. Dell also identifies this part as manufacturer part 2WN0F. It powers a compatible notebook and supports battery charging while the system is in use.

A single DC output with a 7.4 mm plug connects the adapter to the notebook. The European listing specifies an included 2 m power cable, so the adapter can supply mains power at a desk or another working location. Compatibility depends on the notebook accepting this adapter specification.

This description applies to the 450-BBZG version with its 7.4 mm connector and 130 W rating.

Package contents: 2 m power cable.