Users Guide
Power Adapter 23
About Your Computer
Power Adapter
Power adapters are used to supply power to portable computers and certain
desktop computers. The Dell power-adapter kit consists of the power
adapter and the power cable. The power-adapter rating (65 W, 90 W, and
soon) depends on the computer it is designed for, and the power cable
varies based on the country where the power adapter is shipped.
CAUTION: To avoid damaging your computer, it is recommended
touse only the power adapter that shipped with your computer or
aDell‑approved replacement power adapter.