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Black rectangular AC adapter with detachable cable and USB port

BASEUS

BASEUS 90W Universal Laptop Charger AC Adapter with 5V 2.4A USB Port

SKU CH-8PT7-DMAZ4

A 90 W AC adapter with selectable 18.5 V, 19 V, 19.5 V or 20 V output and a 5 V 2.4 A USB port for charging phones

  • Product typeAC Adapters
  • Charges laptops up to 90W across multiple voltage outputs
  • Powers phones and tablets via 5V 2.4A USB port
  • Works worldwide with 100V-240V AC input range
  • Replaces 65W 45W 40W adapters for broad compatibility
  • Supports major brands including HP Dell Lenovo Asus Toshiba

Universal 90 W Laptop Charger

This 90 W AC adapter powers a wide range of laptops and ultrabooks from major brands. It accepts 100 V to 240 V input and delivers selectable DC output at 18.5 V, 19 V, 19.5 V or 20 V. A built-in 5 V 2.4 A USB port adds fast charging for phones and other 5 V devices.

Travellers and multi-device owners

Users who carry several notebooks or need a single spare for home and office will benefit. Buyers whose laptop requires more than 90 W or a proprietary connector not covered by the included tips should look at a higher-wattage or brand-specific unit instead.

Works with existing cables and tips

The adapter plugs into standard mains sockets worldwide and connects to the laptop through the supplied connector set. The extra USB port frees up a wall outlet by charging a phone or tablet at the same time as the notebook.

How it compares

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

Price $39.99
Pricier than about 71% of the 27,790 comparable items (median $30.99).

Specifications

Product
Product typeAC Adapters

Questions about this item

What laptop input voltage range does the 90 W adapter support?

The adapter accepts AC 100 V to 240 V at 50 Hz to 60 Hz, so it works on mains power worldwide without a separate voltage converter.

Can the 5 V 2.4 A USB port charge a phone while the adapter powers a 65 W laptop?

Yes, the USB port delivers up to 5 V 2.4 A independently, so a phone can charge at the same time the adapter supplies up to 90 W to the laptop.

How do I confirm the charger is delivering the correct voltage to my laptop?

The unit automatically selects 18.5 V, 19 V, 19.5 V or 20 V to match the laptop's requirement; the laptop's own charging indicator will show it is receiving power.

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