We take cryptocurrency — so the coins you hold can buy real hardware.Pay in crypto, spend it on real hardware. Free insured shipping worldwide over $399. Plain, unbranded boxes, sent from Germany.Free insured shipping over $399. Your rate is locked for 30 minutes once checkout opens.Rate locked 30 minutes. Every item sealed, serial-checked and covered by a 24-month warranty.Sealed, 24-month warranty.

Saved items Sign in
Compact black USB-C power adapter with detachable three-prong mains cable

DELL A045R031L 45W USB-C laptop charger

SKU CH-1VRA-ZH0ZH

45W USB-C charger with 5V, 12V and 15V outputs, short-circuit protection and ETL safety certification

  • 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
  • Compatible withUSB C HP Laptop Charger, USB C Lenovo Laptop Charger, USB C
  • Delivers up to 45W via USB-C for fast charging
  • Supports 5V, 12V and 15V output profiles for broad device compatibility
  • Works with HP, Dell, Lenovo, Acer, Asus, Samsung and Google laptops
  • ETL-listed safety certification meets US and Canada electrical standards
  • Includes short-circuit protection to safeguard connected equipment

45 W USB-C charger for Chromebooks

The DELL A045R031L is a 45 W USB-C power adapter designed for Chromebooks and ultraportables from HP, Lenovo, Dell, Acer, Asus, Samsung and Google. It accepts AC 100-240 V at 1.5 A and delivers 5 V 2 A, 12 V 3 A or 15 V 3 A through a USB-C tip. The unit is new and ETL listed for electrical safety in the United States and Canada.

US three-prong power cable included

The adapter ships with a detachable US three-prong AC cord so the brick can sit on a desk while the plug reaches the wall outlet. The cord uses a standard C5/C6 coupler, making it easy to swap for a UK, EU or figure-8 lead when travelling. No software, drivers or proprietary dongles are bundled.

Simple plug-in installation

Connect the AC cord to the brick, plug into mains power and insert the USB-C tip into the laptop. The charger negotiates 10 W, 36 W or 45 W automatically via USB Power Delivery. The only common issue is attempting to power devices that require 20 V or more than 45 W; the adapter will not charge those models.

How it compares

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

Price $22.99
Cheaper than about 66% of the 27,790 comparable items (median $30.99).

Specifications

Product
Brand nameDELL
Model nameA045R031L
Part numberLaptop Charger
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
Compatibility
Compatible withUSB C HP Laptop Charger, USB C Lenovo Laptop Charger, USB C Dell Laptop Charger, USB C Acer Laptop Charger, USB C Asus Laptop Charger, USB C Samsung Laptop Charger, USB C Google Laptop Charger

Questions about this item

Will the USB-C cable need replacing before the power brick?

The unit is a corded electric adapter with a fixed USB-C tip, so the cable and brick are one piece; if the cord frays the whole adapter must be swapped.

What thermal limit appears first during continuous 45 W output?

The adapter delivers 5 V 2 A, 12 V 3 A or 15 V 3 A up to 45 W; sustained full-load operation will hit its internal over-temperature protection before any external limit is reached.

How much heat and noise should I expect when it runs all day?

It is a silent, fanless 45 W USB-C charger with short-circuit protection; normal all-day use produces only warm surface temperatures and no audible noise.

More in Laptop Chargers & Batteries

Similar items