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Compact black USB-C laptop charger with detachable power cord

Kenuco

Kenuco 90W USB-C AC Adapter 20V 4.5A Type-C

SKU CH-ZBQJ-TJA3D

90 W USB-C AC adapter delivering 20 V at 4.5 A for compatible HP laptops

  • Product typeAC Adapter
  • 90W output charges compatible HP laptops at full speed
  • 20V 4.5A delivery also supports 65W and 45W devices
  • 100-240V input works worldwide without a voltage converter
  • USB-C connector fits listed HP Envy, EliteBook, Spectre and ZBook models
  • UL safety tested for reliable long-term operation

90 W USB-C power adapter for HP laptops

This 90 W USB-C AC adapter delivers up to 20 V at 4.5 A and is designed as a replacement for compatible HP Spectre x360 and EliteBook models. It accepts a 100-240 V input range for worldwide use.

Check your HP model and original charger rating

Verify that your laptop appears in the supported model list, which includes Spectre x360 15-bl and 15-ch series and EliteBook 745 G5 or G6. Confirm the original charger uses a USB-C connector and supplies 90 W, 65 W or 45 W at 20 V.

USB-C connection replaces barrel-style chargers

The Type-C plug connects directly to the laptop’s USB-C power port, removing the need for a proprietary barrel connector. The adapter supports 90 W, 65 W and 45 W output levels so one unit can cover several HP ultraportables.

How it compares

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

Price $65.99
Pricier than about 90% of the 27,790 comparable items (median $30.99).

Specifications

Product
Product typeAC Adapter

Questions about this item

Does the 90W USB-C adapter ship with a mains lead or only the brick?

The package includes the 90W USB-C power brick; a detachable AC mains cord is not included and must be supplied separately.

My Spectre x360 15-bl075nr originally came with a 65W charger — will the 90W unit work safely?

Yes — the adapter negotiates 20V at up to 4.5A for 90W and also supports 20V 3.25A (65W) and 20V 2.25A (45W), so it matches the original 65W requirement.

What does the 90W headline figure mean once the charger is plugged into my EliteBook 1040 G4?

The unit can deliver up to 90W (20V 4.5A) when the laptop requests it, but will automatically step down to 65W or 45W if the system only needs those levels.

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