ADL170SDC3A 170W Charger 20V 8.5A ADL170SLC3A AC Adapter For Lenovo SA10R16882 SA10R16886 02DL136 Laptop Power Supply - Newegg.com
Lenovo 20V 8.5A 170W USB type yellow with 1 pin Original AC Power Adapter or Charger for Lenovo ThinkPad T440p, T540p, W540 Series laptop ADL170NLC2A 42T5290 42T5291 - WIT Computers
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Lenovo® 4X20E50574 Compatible 170W 20V at 8.5A Black Slim Tip Laptop Power Adapter and Cable | Your Fiber Optic Solution | Proline
OEM Lenovo ADL170NLC3A 20V 8.5a 170w Slim Tip AC Adapter for Lenovo Thinkpad | eBay