45N0554 - Lenovo Laptop AC Adapter - Genuine

This AC Adapter (45N0554) is manufactured by Lenovo for use with Lenovo laptops. It's also known as an "AC_ADAPTER 135W, 20VDC, 3P, WW, LTN." Your laptop depends on this essential component for charging and the direct supply of power when plugged into an electrical outlet. This adapter transforms the alternating current (AC) from your wall outlet into the direct current (DC) required by your laptop, ensuring a reliable and consistent power supply. Symptoms that your current AC adapter may be failing include your laptop's inability to charge, a burning smell coming from the adapter, or it becoming unusually hot during use. Before making a purchase, please verify your device's model number for compatibility.

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