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Black rectangular AC adapter brick with long cables

iTekiro

iTekiro 170W AC Adapter 20V 8.5A for ThinkPad P51

SKU CH-VMJK-7NV87

Replacement 170W charger delivering 20V at 8.5A for compatible ThinkPad P51 models, includes extra-long 6 ft AC and DC cords

  • Power adapter voltage20 V
  • Power adapter current8.5A
  • Power adapter wattage170 W
  • Delivers 170W at 20V 8.5A for ThinkPad P51 models
  • 6 ft AC cord plus 6 ft DC cord gives extra reach
  • Worldwide input 100-240V 50-60Hz works across regions
  • Built-in overload, short-circuit, over-voltage and over-temperature protection
  • Replaces original 135W and 170W chargers but not 230W units

Compatible 170W AC Adapter for ThinkPad P51

This 20V 8.5A adapter replaces the original 135W or 170W charger for Lenovo ThinkPad P51 models including 20HH000QUS through 20HH000XUS. It delivers 170W output power for mobile workstations that require this specific wattage. The unit is new and built with overload, short circuit, over voltage, over current and over temperature protection.

Verify your ThinkPad model

Check that your ThinkPad P51 uses a 20V 8.5A 170W adapter before ordering. This adapter does NOT replace a 230W charger. Confirm the input range of AC 100-240V 50-60Hz matches your mains supply. The output is fixed at 20V 8.5A and cannot charge systems requiring 19V 9.5A or 19.5V 9.23A configurations.

Extra-long 6 ft AC and 6 ft DC cords included

The bundled UL-listed 3-prong AC power cord measures 6 ft and the DC power cord also measures 6 ft, giving a combined reach for flexible desk placement. No additional software, drivers or accessories are supplied. The durable case resists water and humidity for reliable operation in varied environments.

How it compares

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

Price $52.99
Pricier than about 84% 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

What cables are included with the iTekiro 170W adapter and is a separate AC cord needed?

The package includes a 6 ft UL listed 3-prong AC power cord and a 6 ft DC power cord, so no separate AC cord is required.

Should I choose the 170W model or the 230W model for my ThinkPad P51?

This 170W adapter replaces the original 135W and 170W chargers; it does not replace the 230W charger, so select it only if your original unit was 170W or lower.

What does the 20V 8.5A rating mean when the adapter is connected to a ThinkPad P51?

It delivers up to 170W at 20 volts and 8.5 amps, matching the laptop's original 170W power requirement for full performance charging.

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