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Black rectangular AC adapter with 4.5mm barrel connector and power cord

GCROWN

GCROWN 45W 19.5V 2.31A AC Adapter Laptop Charger

SKU CH-XJKB-C0KM0

A 45W 19.5V 2.31A AC adapter with a 3.0mm by 4.5mm connector for compatible HP Pavilion x360 and Spectre x360 laptops

  • Battery TypeLithium-Ion
  • 45W output powers compatible HP laptops efficiently
  • 5V 2.31A matches original charger specifications
  • 100-240V AC input works worldwide
  • 0mm x 4.5mm connector fits listed models
  • New condition ensures reliable performance out of the box

GCROWN 45W 19.5V AC Adapter

This GCROWN AC adapter delivers 45W at 19.5V and 2.31A for compatible HP laptops. It supports a wide input range of 100-240V at 50-60Hz for global use. The unit is designed as a replacement power supply for specific Pavilion x360 and Spectre x360 models. It is a new condition charger intended for notebook computers requiring this exact voltage and amperage.

Check connector size and model number

Verify that your laptop uses a barrel connector with a 3.0mm interior diameter and a 4.5mm external diameter before ordering. Confirm your specific model appears in the supported list, which includes various 14-inch, 15-inch, and 17-inch HP Pavilion and Spectre x360 series laptops. Using an incorrect connector size or voltage can prevent charging or cause damage. Ensure the required output matches 19.5V and 2.31A exactly.

Includes power supply cord and plug

The package provides the AC adapter unit together with a power supply cord and plug for immediate connection to a wall outlet. No additional cables or software are bundled with this charger. The 12-month warranty covers the adapter against defects. The cord allows standard connection to AC mains within the supported 100-240V input range.

Highlights

  • 45W output powers compatible HP laptops efficiently
  • 5V 2.31A matches original charger specifications
  • 100-240V AC input works worldwide
  • 0mm x 4.5mm connector fits listed models
  • New condition ensures reliable performance out of the box

Specifications

Battery TypeLithium-Ion

Questions about this item

Does the 19.5 V 2.31 A adapter include the mains cord or only the brick?

The adapter ships with the power brick and the detachable AC cord that plugs into a 100-240 V wall socket.

How do I confirm the 3.0 mm by 4.5 mm barrel tip matches my HP model?

Check the original charger tip dimensions; this unit fits the listed Pavilion x360, Spectre x360 and 14-15 inch series models.

What does the 45 W rating deliver in daily use?

It supplies up to 45 W at 19.5 V, matching the factory spec for the compatible HP laptops so they charge at full speed.

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