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Compact black rectangular USB-C laptop charger with two six-foot cables

iTekiro

iTekiro 65W USB-C AC Adapter for Lenovo ThinkPad E585 E590

SKU CH-QWMJ-9BC6Z

A 65 W USB-C power adapter with 5 V, 9 V, 12 V, 15 V and 20 V outputs, 12 ft total cable length and UL-listed AC cord for ThinkPad E585 and E590 models

  • Power adapter voltage5 V/9 V/12 V/15 V/20 V
  • Power adapter wattage65 W
  • Fast charging up to 65W with automatic 5V to 20V adjustment
  • Extra-long reach using 6 ft AC cord plus 6 ft DC cable
  • Built-in surge protection with UL-listed AC power cord
  • High efficiency delivers steady power for reliable laptop operation
  • Rugged sealed case resists moisture and harsh mobile environments

Compatible ThinkPad Models

This 65 W USB-C adapter is built for Lenovo ThinkPad E585 and E590 units, covering the listed 20KV and 20NB part numbers. It supplies 5 V, 9 V, 12 V, 15 V or 20 V at up to 3.25 A, matching the power profile those notebooks expect. The 100-240 V input works on any mains supply worldwide.

Sustained Load Behaviour

High power efficiency keeps output steady during long charging sessions, while internal protection circuits filter voltage spikes and limit current to protect the laptop. A ruggedised case seals out moisture and humidity, so the adapter maintains reliable output in demanding mobile environments.

Installation and Common Issues

The package includes a 6 ft UL-listed 2-prong AC cord and a 6 ft DC cable, giving plenty of reach without extra extension leads. Only the listed ThinkPad models are supported; buyers needing power for other USB-C laptops or higher-wattage devices should look elsewhere.

How it compares

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

Price $29.99
Typical for this category: the median of 27,790 items is $30.99.

Specifications

Power
Power adapter voltage5 V/9 V/12 V/15 V/20 V
Power adapter wattage65 W

Questions about this item

How much heat does the 65W USB-C adapter produce when charging a ThinkPad E585 all day?

The adapter uses high power efficiency to deliver consistent power, and its ruggedised case is designed to withstand harsh mobile environments, which helps manage heat during extended use.

What cable does the buyer need to already own for the USB-C output to connect to a ThinkPad E590?

No extra cable is required; the adapter includes a 6 ft DC power cord with a USB-C connector that plugs directly into the ThinkPad E590 charging port.

Will the 5V to 20V voltage range work safely with an older ThinkPad that uses a rectangular slim-tip charger?

This adapter provides power only through its USB-C output, so it cannot connect to older ThinkPad models that require the rectangular slim-tip connector.

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