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Black rectangular 170W AC adapter with two 6 ft cords and three-prong plug

iTekiro

iTekiro 170W AC Adapter for Lenovo ThinkPad P50

SKU CH-2NCE-75KQF

170 W AC adapter with 6 ft AC and DC cords powers Lenovo ThinkPad P50 models and replaces original 135 W or 170 W units

  • TypeAC Adapter
  • Battery TypeLithium-Ion
  • AC Adapter Voltage20V
  • AC Adapter Current8.5A
  • AC Adapter Output Power170W
  • Reach distant outlets easily with 6 ft AC and 6 ft DC cords included
  • Protects laptop from voltage spikes and surges with UL listed cord and internal safety filters
  • Delivers consistent 170W power at 20V 8.5A for reliable performance
  • Rugged sealed case resists moisture and humidity for durable mobile use
  • Works worldwide on 100-240V input without a voltage converter

Compatible ThinkPad P50 models

This 170W AC adapter is built for Lenovo ThinkPad P50 units including the 20EN0017US, 20EN0018US, 20EN0019US, 20EN001AUS, 20EN001BUS, 20EN001CUS, 20EN001DUS, 20EN001EUS, 20EN001FUS, 20EN001GUS, 20EN001HUS, 20EN001JUS, 20EN001KUS and 20EN001LUS part numbers. It replaces the original 135W and 170W Lenovo chargers and delivers 20V at 8.5A for full performance.

Not a substitute for 230W or 300W units

Buyers whose ThinkPad shipped with a 230W or 300W power supply should look elsewhere because this adapter does not replace those higher-wattage models. It is intended for systems that originally used a 135W or 170W brick and will not meet the power demand of configurations requiring more output.

170W maximum output at 20V 8.5A

The single specification that decides fit is the 170W peak rating delivered at 20VDC and 8.5A. If your ThinkPad P50 calls for a 170W or 135W adapter this unit matches the requirement; if the label on your original charger shows 230W or 300W this adapter is not compatible.

Highlights

  • Reach distant outlets easily with 6 ft AC and 6 ft DC cords included
  • Protects laptop from voltage spikes and surges with UL listed cord and internal safety filters
  • Delivers consistent 170W power at 20V 8.5A for reliable performance
  • Rugged sealed case resists moisture and humidity for durable mobile use
  • Works worldwide on 100-240V input without a voltage converter

Specifications

TypeAC Adapter
Battery TypeLithium-Ion
AC Adapter Voltage20V
AC Adapter Current8.5A
AC Adapter Output Power170W

Questions about this item

Will this 170W adapter run my ThinkPad P50 if I keep the original 135W brick as a spare?

Yes, it replaces both the original 135W and 170W Lenovo adapters for the P50, so either can stay as a backup.

How do I confirm the 20V 8.5A output is active after I plug it in?

The adapter powers the laptop and charges the battery whether the system is on or off, so a charging indicator on the ThinkPad shows it is working.

Does the box include both the 6 ft AC cord and the 6 ft DC cord, or must I buy a cable separately?

Both cords are included — UL-listed 3-prong AC cord and DC cord — so no extra cable purchase is needed.

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