The Lenovo FRU45N0256 is an AC-to-DC power adapter for compatible Lenovo laptops. It converts mains power to DC, supplying 65 W at 20 V through a Lenovo Square laptop connector. Check that the connector and output suit the intended computer.
Its input is 100–240 V at 50/60 Hz, covering mains supplies within that stated range. The adapter is black and intended for indoor use.
Listed for Lenovo laptop use, FRU45N0256 can power a compatible computer during work or study, or provide an additional power source at another indoor location. Its fixed output and connector type identify the key electrical and physical characteristics of this part. A model-specific compatibility list is not provided.