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Compact black rectangular power brick with 4.5 mm barrel connector and detachable mains lead

Kenuco

Kenuco 45W 19.5V 2.31A AC Adapter Laptop Charger

SKU CH-SAAW-JW8P3

45 W 19.5 V AC adapter with 3.0 mm × 4.5 mm barrel plug replaces chargers for HP Pavilion x360 and Spectre x360 models

  • Product typeAC Adapters
  • Delivers 45 W of power for reliable laptop charging
  • 5 V output with 2.31 A current matches original specifications
  • Works with 100-240 V input for worldwide use
  • 0 mm inner and 4.5 mm outer connector fits listed HP models
  • Compatible with numerous HP Pavilion and Spectre x360 notebooks

45W 19.5V HP Replacement Adapter

This 45W AC adapter supplies 19.5V at 2.31A for compatible HP Pavilion x360 and Spectre x360 notebooks. It replaces the original charger for models such as the 15-f272wm, 15-f387wm and 17-g121wm. Buyers needing higher wattage or a different voltage should verify their laptop specifications first.

3.0 mm by 4.5 mm Barrel Connector

The plug uses a 3.0 mm interior diameter and 4.5 mm exterior diameter barrel connector. Input voltage ranges from 100-240V at 50-60Hz for worldwide mains compatibility. Users must confirm the connector dimensions match the laptop port before use.

12 Month Replacement Service

The supplier provides a 12 month replacement service from the purchase date if the unit fails. A power cord is included to complete the connection to the wall outlet. No additional software or configuration is required for operation.

How it compares

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

Price $23.99
Cheaper than about 64% of the 27,790 comparable items (median $30.99).

Specifications

Product
Product typeAC Adapters

Questions about this item

Does the 100-240 V input cover every region without a voltage switch?

Yes, the adapter accepts 100 to 240 V at 50 to 60 Hz automatically so no manual switch is needed.

Will the 3.0 mm by 4.5 mm barrel connector fit my HP Pavilion x360?

The tip has a 3.0 mm inner diameter and 4.5 mm outer diameter; check your laptop's charging port against those dimensions before buying.

Is there anything to configure before the charger starts delivering 19.5 V at 2.31 A?

No configuration is required; plug the AC cord into the wall, connect the barrel plug to the laptop and the supply will deliver 45 W immediately.

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