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Compact white USB-C power adapter with folding prongs and detachable cable

myVolts

myVolts 45W USB-C Laptop Charger for HP Chromebook 13 14 G5-G8

SKU CH-HH5S-XX4Q4

45 W USB-C power supply delivering 5 V, 9 V, 15 V or 20 V for a wide range of HP Chromebook, Spectre, Elite and Pavilion models

  • 45 W USB-C power delivery charges laptops fast
  • 5 V/3 A, 9 V/3 A, 15 V/3 A, 20 V/2.25 A output covers multiple voltage needs
  • 100 V–240 V AC input works worldwide
  • USB Type-C connector fits many HP Chromebook and Spectre models
  • Replaces HP part numbers such as 792619-001 and 814838-002

45W USB-C Power Adapter for HP Chromebooks

This 45W USB-C charger supplies 5V/3A, 9V/3A, 15V/3A and 20V/2.25A to compatible HP Chromebook 13, 14 and x360 models from G5 through G8. It replaces original part numbers such as 792619-001, 814838-002 and 934739-850. The unit accepts 100V-240V AC input at 50-60Hz for worldwide use.

Thermals, Noise and Power Draw

The adapter delivers up to 45W through a USB-C port with Power Delivery support, drawing 1.2A at the AC inlet. No active cooling is present, so operation is silent. Heat output scales with the negotiated voltage and current, staying within normal limits for a 45W brick during typical laptop charging.

Deciding Specification

The single specification that determines fit is the USB-C Power Delivery profile of 5V/3A, 9V/3A, 15V/3A and 20V/2.25A. If your device requires a different fixed voltage or a higher maximum current at 20V, this charger will not meet its needs. Buyers whose laptops demand more than 45W or a proprietary barrel connector cannot use this unit.

Highlights

  • 45 W USB-C power delivery charges laptops fast
  • 5 V/3 A, 9 V/3 A, 15 V/3 A, 20 V/2.25 A output covers multiple voltage needs
  • 100 V–240 V AC input works worldwide
  • USB Type-C connector fits many HP Chromebook and Spectre models
  • Replaces HP part numbers such as 792619-001 and 814838-002

Specifications

No published specifications for this item yet.

Questions about this item

How do I connect the USB-C plug and avoid the loose-fit issue?

Align the oval USB-C connector with the Chromebook port and push straight in until it clicks; forcing it at an angle bends the pins and causes intermittent charging.

Which part wears out first and when should I replace it?

The detachable USB-C cable frays near the strain relief after heavy daily use; swap the cable when the sheath splits or charging becomes intermittent.

What limits output during a long high-load session?

The 45 W ceiling caps sustained delivery at 20 V 2.25 A; if the laptop demands more, the adapter folds back current and charge rate drops.

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