Need a spare or replacement charger for your Lenovo ThinkPad? This 65W AC adapter is compatible with a wide range of models including the X240, E440, E540, T440p, T460p, T470p, and T540p. It also matches original part numbers like ADLX45NCC2A. The output is 20V at 3.25A (65W total). It's unbranded, made in China, and comes with a reassuring 3-year warranty. A quick note: it includes the standard California Prop 65 warning about chemicals, which is common for electronics. The charger is brand new in its packaging. Before buying, just double-check that the connector tip (the round one for older ThinkPads) fits your laptop's power jack and that the voltage/wattage matches your old charger. It's a reliable and affordable way to keep your laptop powered up at home, work, or on the go.