20V 8.5A 170W Adapter Charger For ThinkPad P50 P51 20EN 20EQ P51-20HH0016G for Lenovo W541 W540 AC Laptop Adapter Power charger - AliExpress
ADL170NLC3A 170W AC Adapter Charger For Lenovo ThinkPad Y7000P P50 - 365PowerSupply.com - Replacement Laptop Power Adapters,Desktop Power Supply & Server Workstation PSU.
170W AC Charger Fit for Lenovo Thinkpad P1 P50 P51 P52 P53 Power Supply Adapter | eBay
230W AC Adapter for Lenovo ThinkPad P50 P51 P52 P53 Y910 ADL230NDC3A Charger | eBay
AC Adapter for Lenovo ThinkPad P50 20EN0017US 20EN0018US 20EN0019US 20EN001AUS | eBay
NeweggBusiness - 20V 11.5A USB Laptop AC Adapter ADL230NDC3A Power Supply Compatible for Lenovo THINKPAD P70 Mobile Workstation for THINKPAD P50 with US Cable
AC-adapter 170 Watt slim original for Lenovo ThinkPad P50 (20EQ/20EN) - sparepartworld.com