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White rectangular USB-C power adapter with detachable cable and matte finish

DELL 45W USB-C PD Laptop Charger SK90A200225

SKU CH-DH4A-XSW1A

A compact 45W USB-C PD charger with 100-240V input, multiple voltage outputs up to 20V/2.25A, and UL, CE, FCC safety certifications

  • Battery voltage rating20 V
  • Power adapter voltage20 V
  • Power adapter current11.8A
  • Power adapter wattage85 W
  • Measurements14.33 in W × 12.83 in H × 9.06 in D
  • Key featuresUSB Type-C, Corded Electric, 20 V, 2.25 A
  • 45W PD fast charging powers laptops quickly
  • 100-240V input works worldwide without converters
  • UL 623681 CE FCC certified with overvoltage and short-circuit protection
  • Ultra-compact 14.33in design fits backpacks and pockets
  • Includes AC adapter and power cord for immediate use

45W USB-C PD Charger

This DELL SK90A200225 adapter delivers up to 45W over USB-C Power Delivery for compatible laptops and mobile devices. It suits users who need a single compact charger for work, school or travel.

Check your device's USB-C power requirement

Verify that your laptop or device accepts charging through its USB-C port and supports one of the output profiles: 5V/3A, 9V/3A, 12V/3A, 15V/3A, 18V/2.5A or 20V/2.25A. The unit requires a standard AC mains connection and includes a detachable power cord.

Bundled power cord enables immediate use

The package supplies the AC adapter and a matching power cord so you can plug in straight away. UL 623681, CE and FCC certifications plus built-in over-voltage, over-current, short-circuit and over-temperature protection help keep connected hardware safe during daily charging.

How it compares

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

Price $17.99
Cheaper than about 76% of the 27,790 comparable items (median $30.99).

Specifications

Product
Brand nameDELL
Model nameSK90A200225
Power
Battery voltage rating20 V
Power adapter voltage20 V
Power adapter current11.8A
Power adapter wattage85 W
Size & build
Measurements14.33 in W × 12.83 in H × 9.06 in D

Questions about this item

What comes in the box and do I need to buy a power cord separately?

The package includes one AC adapter and one power cord, so no separate cord purchase is required.

Which output profile should I use for a laptop that needs 20V at 2.25A?

The adapter provides a 20V/2.25A profile delivering up to 45W, matching that exact requirement.

What does the 45W PD rating mean when I am editing video on my laptop?

It supplies up to 45W continuously, so the laptop charges while running demanding tasks such as video editing.

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