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Compact white GaN wall charger with flip-out plug and USB-C port

Kenuco

Kenuco 140W USB-C GaN AC Adapter

SKU CH-2C75-2ZEFT

A 140W USB-C GaN wall charger with PD 3.1 EPR that delivers up to 140W for laptops and negotiates down to 15W for phones, charging a 16 MacBook Pro from 0% to 100% in 1 hr 27 min

  • TypeAC Adapters
  • 140W EPR charging powers 16 MacBook Pro at full speed
  • GaN design keeps adapter cool while delivering up to 140W
  • 0% to 100% in 1 hr 27 min for 16 MacBook Pro
  • USB-C PD 3.1 negotiates optimal power from 15W to 140W
  • Works with MagSafe and USB-C laptops, tablets and phones

What this charger does

The Kenuco 140W USB-C GaN AC adapter delivers up to 140W of power through a single USB-C port using the PD 3.1 EPR standard. It is designed for laptops, tablets and phones that charge over USB-C and can negotiate the full 140W when the connected device supports it.

Installation and common issues

The adapter plugs directly into a wall outlet via a flip-out plug and requires no driver installation or configuration. The unit negotiates the optimal voltage automatically, so a phone may only draw 15W while a 16-inch MacBook Pro receives the full 140W. The only frequent problem is using a cable that is not rated for 140W EPR, which will limit the charging speed.

Who should buy it and who should not

This charger suits owners of USB-C laptops such as MacBook Pro, MacBook Air, iPad Pro, Surface or similar devices that can accept 140W PD 3.1 EPR input. It is not for buyers whose devices only support lower power profiles and will never use the higher output, or for anyone who needs multiple ports to charge several devices at once.

Highlights

  • 140W EPR charging powers 16 MacBook Pro at full speed
  • GaN design keeps adapter cool while delivering up to 140W
  • 0% to 100% in 1 hr 27 min for 16 MacBook Pro
  • USB-C PD 3.1 negotiates optimal power from 15W to 140W
  • Works with MagSafe and USB-C laptops, tablets and phones

Specifications

TypeAC Adapters

Questions about this item

How do I confirm the adapter is delivering the full 140W to my 16-inch MacBook Pro?

The charger negotiates power via USB PD 3.1 EPR; a 16-inch MacBook Pro will draw the full 140W and reach 100% from empty in about 1 hour 27 minutes.

What comes in the box and do I need a separate cable for 140W charging?

The adapter has a flip-out plug and a USB-C port; for 140W output you must supply a USB-C cable rated for Extended Power Range.

Should I choose this 140W model if my device only needs 15W?

Yes — the adapter detects each device and negotiates the optimal rate, so a phone drawing 15W charges safely alongside a laptop drawing 140W.

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