Found similar product in stock: 20V 8.5A AC Power Adapter (MPN: 01FR043)
The Lenovo 01FR043 ADL170NDC3A is an AC power adapter for Lenovo information equipment. The part number and model identify this 170 W variant.
It supplies 170 W at 20 V and 8.5 A. Its input rating is 100–240 V AC, 2.5 A, at 50–60 Hz, converting AC input into power for compatible equipment.
The output connector is USB Slim Tip, described as a rectangular yellow pin. This connector type helps identify the adapter’s connection format when matching it to equipment.
It is documented for use with Lenovo information equipment. The adapter serves as an external power source for compatible Lenovo equipment that accepts the Slim Tip connection and the specified electrical output. The specifications do not identify particular computer models or package contents.