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Rectangular black power brick with two cables attached

iTekiro

iTekiro 170W AC Adapter for Lenovo ThinkPad P52

SKU CH-BWQH-G9F4A

Replacement 170W charger with 20V 8.5A output and extra-long cords for compatible ThinkPad P52 models

  • Power adapter voltage20 V
  • Power adapter current8.5A
  • Power adapter wattage170 W
  • 170 W output powers ThinkPad P52 models
  • Replaces 135 W and 170 W original chargers
  • 12 ft combined cable length for flexible placement
  • Worldwide 100–240 V input works across regions
  • Safety protections against overload, short circuit and over-voltage

170W AC Adapter for ThinkPad P52

This 170W AC adapter is built for Lenovo ThinkPad P52 workstations carrying model numbers such as 20M90009US, 20M9000AUS and 20M9000BUS. It supplies 20V at 8.5A to replace the original 135W or 170W charger. It does not replace the 230W unit required by some configurations.

Steady 170W delivery under continuous load

The adapter accepts 100 to 240V input at 50 to 60Hz for worldwide use and maintains its rated output during extended sessions. Protection circuits guard against overload, short circuit, over-voltage, over-current and over-temperature so the power stays stable when the system draws full current for long periods.

Six-foot cords and rugged sealed housing

A UL-listed three-prong AC cord and a matching DC cord each measure six feet, giving generous reach between wall outlet and laptop. The durable case resists extreme conditions and seals out water and humidity for reliable day-to-day operation.

How it compares

Measured against everything we stock in Laptop Chargers & Batteries, at today’s prices. Recalculated every night.

Price $54.99
Pricier than about 85% of the 27,790 comparable items (median $30.99).

Specifications

Power
Power adapter voltage20 V
Power adapter current8.5A
Power adapter wattage170 W

Questions about this item

Does the 170W adapter run hot or make noise when powering a ThinkPad P52 all day?

The 20V 8.5A output delivers steady power without a fan, so it stays quiet and only warm under continuous load.

What must I already own to use this charger with my ThinkPad P52?

You need a P52 model such as 20M90009US that accepts a 20V barrel connector; the 6 ft AC cord uses a standard three-prong wall plug.

Will this 170W unit work alongside the original 135W charger I kept as a spare?

Yes, it replaces the 135W and 170W originals, but it does not replace a 230W charger if your system requires that higher rating.

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