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Black rectangular power brick with USB-C cable and multiple interchangeable tip connectors

DELL 90W Universal USB-C AC Adapter with 20 Tips

SKU CH-VDAC-9TA9A

A 90W USB-C laptop charger with 20 interchangeable tips for broad brand compatibility

  • Battery voltage rating20 V
  • Power adapter voltage20 V
  • Power adapter current11.8A
  • Power adapter wattage85 W
  • Measurements14.33 in W × 12.83 in H × 9.06 in D
  • Compatible withLaptops
  • 90 W output powers demanding USB-C laptops
  • 20 interchangeable tips fit most major brands
  • 100–240 V input works worldwide
  • 60 g weight keeps travel bag light
  • 85 W rated delivery charges compatible devices fast

Universal 90W USB-C charger

This 90W USB-C AC adapter supplies up to 90 watts across multiple voltage steps from 5V to 20V. It ships with 20 interchangeable tips covering a wide range of Dell, HP, Lenovo, Asus, Acer, Samsung, Google and other notebook brands. The unit accepts worldwide 100-240V input at 50 or 60Hz.

Sustained output behaviour

The adapter delivers a continuous 85W rating at 20V and 11.8A, with a peak capability of 90W across the supported voltage rails. Under load it maintains the selected voltage without the droop typical of lower-rated bricks. Thermal protection and voltage management keep output stable during extended charging sessions.

Build and daily use

A compact 60-gram housing makes it easy to carry in a laptop bag alongside the tip wallet. The fixed EU two-pin mains plug and detachable USB-C cable reduce desk clutter while allowing the cable to be replaced if damaged. Tip selection is manual, so users match the connector to the device before plugging in.

How it compares

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

Price $41.99
Pricier than about 73% of the 27,790 comparable items (median $30.99).

Specifications

Product
Brand nameDELL
Model nameEA090VAXAAXX-05XX
Part numberPA-30900S-ZXX
Power
Battery voltage rating20 V
Power adapter voltage20 V
Power adapter current11.8A
Power adapter wattage85 W
Size & build
Measurements14.33 in W × 12.83 in H × 9.06 in D
Product weight60 g
Compatibility
Compatible withLaptops

Questions about this item

Does the 90W adapter run hot or make noise when it powers a laptop all day?

The unit weighs 60 grams and has no fan; it uses passive cooling so it stays silent and only gets warm under full 90W load.

What must I already own to use the 20 included tips with my notebook?

You need a laptop that charges through a USB-C port or one of the barrel connectors listed — the adapter supplies 5 V to 20 V up to 4.74 A automatically.

Will this 90W charger work safely alongside my older 65W Dell brick on the same power strip?

Yes — input is 100–240 V 50/60 Hz, so both adapters can share a strip; the 90W unit simply negotiates the correct voltage for each device.

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