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Black rectangular USB-C power adapter with detachable 10-foot UK three-pin mains lead

LJO-EEIH 90W USB-C AC Adapter 20V 4.5A 10ft UK plug

SKU CH-Q4AQ-4X67V

A 90 W USB-C power adapter delivering 20 V at 4.5 A with a 10 ft UK mains cord and short-circuit protection

  • Battery typeUSB-C-90 W
  • Battery voltage rating20 V
  • Battery capacity20 V
  • Power adapter voltage20 V
  • Power adapter current4.5 A, 3 A
  • Power adapter wattage90 W
  • 90W USB-C output delivers fast laptop charging at 20V 4.5A
  • 10ft detachable UK power cord reaches distant sockets easily
  • Intelligent PD chip negotiates correct voltage for stable daily charging
  • circuit protection safeguards connected devices during use
  • Lightweight 0.399kg brick suits travel and desk setups

Universal 90W USB-C Power Adapter

This 90W USB-C AC adapter delivers up to 20V at 4.5A for laptops that charge through a USB-C Power Delivery port. It suits owners of compatible ThinkPad, XPS, Chromebook, HP, Asus, Acer and Samsung models needing a replacement or spare charger.

PD Protocol and 90W Ceiling Are Mandatory

The adapter only works with devices that support USB-C PD charging and require 90W or less input. It will not charge laptops that use barrel connectors, proprietary magnetic tips or demand more than 90W, so verify the port type and power requirement before buying.

Detachable 10ft Cord Simplifies Placement

A 10-foot detachable mains cord lets the brick sit on the floor while the plug reaches distant UK sockets in offices, classrooms or hotels. The only common issue is attempting to use it on non-PD USB-C ports or high-power gaming laptops, which the adapter does not support.

How it compares

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

Price $28.99
Typical for this category: the median of 27,790 items is $30.99.

Specifications

Product
Brand nameLJO-EEIH
Model name90 W USB C
Part numberSK90B200450
Power
Battery typeUSB-C-90 W
Battery voltage rating20 V
Battery capacity20 V
Power adapter voltage20 V
Power adapter current4.5 A, 3 A
Power adapter wattage90 W
Size & build
Product weight0.399 kg
Compatibility
Compatible withLaptops

Questions about this item

What does the 90 W rating mean when I plug this into my laptop?

The adapter can deliver up to 90 W at 20 V and 4.5 A, so a compatible laptop will draw the power it needs up to that limit for charging and operation.

Which USB-C charging standard does this adapter use and what does it cap?

It uses USB Power Delivery and negotiates up to 20 V / 4.5 A, so the maximum output is capped at 90 W for any device that supports PD.

What does the 10 ft cord and UK plug need to fit a wall socket?

The detachable 10 ft cord ends in a standard UK three-pin mains plug that fits any ordinary British wall outlet.

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