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Black rectangular AC adapter brick with integrated cables

iTekiro

iTekiro 135W AC Adapter 20V 6.75A for Lenovo ThinkPad T15p X1 Extreme

SKU CH-9PM8-HM33D

135W 20V 6.75A AC adapter with 6 ft cords replaces Lenovo 135W and 90W chargers for ThinkPad T15p and X1 Extreme models

  • Battery typeLithium-Ion
  • Power adapter voltage20 V
  • Power adapter current6.75A
  • Power adapter wattage135 W
  • Product typeAC Adapter
  • Delivers 135 W at 20 V 6.75 A for fast charging
  • Slim plug tip fits ThinkPad T15p and X1 Extreme models
  • Extra-long 6 ft AC and 6 ft DC cords reach distant outlets
  • Built-in overload, short-circuit and over-voltage protection safeguards hardware
  • Replaces Lenovo 90 W and 135 W chargers; not for 170 W or 230 W units

135W USB-C Adapter for ThinkPad T15p and X1 Extreme

This 135-watt AC adapter delivers 20 volts at 6.75 amps to compatible ThinkPad T15p and X1 Extreme models. It includes a six-foot UL-listed AC cord and a six-foot DC cord for flexible placement. The slim plug tip fits the required connector on these laptops. Built-in protections guard against overload, short circuit, over-voltage, over-current and over-temperature.

Who this suits and who should look elsewhere

Buyers needing a replacement 135W charger for the listed ThinkPad models will find the correct voltage and connector here. Users whose laptop requires a 170W or 230W power supply cannot use this adapter. Units that ship with a higher-wattage brick need that higher rating for full performance and charging speed.

Deciding specification: 135W output limit

The adapter provides a maximum of 135 watts. If the laptop's original charger is rated above 135 watts this unit will not meet the power demand. Match the wattage on the original power brick before ordering.

How it compares

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

Price $26.99
Cheaper than about 58% of the 27,790 comparable items (median $30.99).

Specifications

Product
Product typeAC Adapter
Power
Battery typeLithium-Ion
Power adapter voltage20 V
Power adapter current6.75A
Power adapter wattage135 W

Questions about this item

How do I connect the iTekiro 135W adapter to my ThinkPad X1 Extreme, and which step is often missed?

Plug the 6 ft UL-listed AC cord into the brick, then the 6 ft DC cord into the laptop; the slim plug tip must seat fully or the 20V 6.75A output will not engage.

What part of this 135W charger will need replacement first under normal use?

The 6 ft DC cable and slim tip endure the most flexing; inspect them periodically and replace the cord set if the insulation wears or the tip loosens.

What power limit appears first when the adapter runs continuously at full load?

The 135W rating is the ceiling; sustained 20V 6.75A output will trigger the built-in overload protection before any higher-wattage demand can be met.

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