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Compact black USB-C power adapter with detachable AC cord

myVolts

myVolts 45W USB-C AC Adapter Chromebook 13 14 14A G7 G8 EE Elite

SKU CH-BWE9-PN3B9

45W USB-C power adapter with 100V-240V input and multi-voltage output for compatible HP Chromebook and Spectre models

  • 45W output charges compatible HP Chromebook and Spectre models efficiently
  • USB-C interface delivers 5V/3A, 9V/3A, 15V/3A, 20V-2.25A for versatile device support
  • 100V-240V AC input enables worldwide use without a voltage converter
  • Compact AC adapter replaces HP part 918337-001 for direct compatibility
  • New condition ensures reliable performance from first use

45W USB-C AC Adapter

This 45W USB-C AC adapter supplies power to compatible HP Chromebook, Spectre, Pavilion and Elite models. It accepts 100V-240V AC input at 50-60Hz and delivers up to 45W through a USB Type-C connector. The unit is new and intended as a direct replacement for the original charger.

Output voltage and current steps

The adapter provides four fixed output profiles: 5V at 3A, 9V at 3A, 15V at 3A and 20V at 2.25A. A device negotiates the required profile over USB-C; if the laptop requests a higher power level the adapter will not supply it. Matching the 20V 2.25A step is the single specification that decides whether this is the right part.

Thermals noise and power draw

The adapter operates from 100V-240V AC mains and converts power at 45W maximum with no moving parts. In normal use it runs silently and remains warm to the touch. No active cooling is required and the unit draws only the power needed by the connected device.

Highlights

  • 45W output charges compatible HP Chromebook and Spectre models efficiently
  • USB-C interface delivers 5V/3A, 9V/3A, 15V/3A, 20V-2.25A for versatile device support
  • 100V-240V AC input enables worldwide use without a voltage converter
  • Compact AC adapter replaces HP part 918337-001 for direct compatibility
  • New condition ensures reliable performance from first use

Specifications

No published specifications for this item yet.

Questions about this item

What does the 45W rating mean when I plug this into my laptop?

The adapter delivers up to 45W over USB-C using Power Delivery profiles of 5V/3A, 9V/3A, 15V/3A and 20V/2.25A. Your device draws only the voltage and current it negotiates, so a 45W unit will charge any compatible HP Chromebook or Spectre model at its maximum supported speed.

Which USB-C standard does this charger use and what does it limit?

It uses USB Power Delivery over a USB Type-C connector. The 45W ceiling caps the maximum power available; laptops that request more than 45W will charge more slowly or only while asleep.

What physical clearance do I need for the plug and cable?

The charger ends in a standard USB-C plug that fits any USB-C port on the listed HP Chromebook, Spectre, Pavilion or Elite models. No barrel jack or proprietary tip is required.

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