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Black rectangular AC adapter with two detachable cables

iTekiro

iTekiro 135W AC Adapter for Lenovo ThinkPad T440p T460p T470p

SKU CH-6TR1-MK6NJ

135W 20V 6.75A charger for ThinkPad T440p, T460p and T470p with 6 ft AC and DC cords

  • Power adapter voltage20 V
  • Power adapter current6.75A
  • Power adapter wattage135 W
  • 135W output powers demanding ThinkPad workloads
  • 20V 6.75A delivery matches original Lenovo 135W adapter
  • 6 ft AC plus 6 ft DC cords give extra reach
  • Replaces 90W and 135W units but not 170W or 230W models
  • Built-in overload, short-circuit, over-voltage, over-current and over-temperature protection

Replacement 135W adapter for ThinkPad T-series

This iTekiro AC adapter delivers 20V at 6.75A for a total of 135W output. It is built to replace the original Lenovo 90W or 135W chargers supplied with ThinkPad T440p, T460p and T470p models. The unit is not compatible with 170W or 230W power supplies.

Extra-long UL-listed cords extend reach

A 6 ft UL-listed 3-prong AC cord and a matching 6 ft DC cord are included in the box. The combined length lets users plug into distant wall outlets without relying on extension leads. Both cables are integrated into the package so no separate purchase is required.

Durable sealed case with safety protections

The adapter housing is designed to resist extreme conditions and seals out water and humidity. Built-in safeguards include overload, short-circuit, over-voltage, over-current and over-temperature protection. High power efficiency provides a steady supply during daily charging.

How it compares

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

Price $25.99
Cheaper than about 60% of the 27,790 comparable items (median $30.99).

Specifications

Power
Power adapter voltage20 V
Power adapter current6.75A
Power adapter wattage135 W

Questions about this item

Will the 6 ft DC power cord need replacing if the connector frays?

The 6 ft DC cord is fixed to the adapter; if the tip wears you replace the whole 135W unit.

What stops the 20 V 6.75 A output from running continuously?

Built-in over-voltage, over-current and over-temperature protection will shut the adapter down before components overheat.

How warm does the 135W brick get when left on all day?

The sealed, water-resistant case dissipates heat passively; protection circuits throttle output if internal temperature rises too high.

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