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Black rectangular 90W USB-C power adapter with detachable cable

DELL P80G 90W USB-C laptop charger

SKU CH-BFQR-1Y4QM MPN P80G

90W USB-C power adapter delivers 20V at 4.5A for compatible Dell laptops

  • Battery voltage rating20 V
  • Power adapter voltage20 V
  • Power adapter current11.8A
  • Power adapter wattage85 W
  • Compatible withLaptops
  • Key featuresNO, Dell 90 W USB C Charger, Corded Electric, 1, no plug, 20
  • 90W USB-C power for Dell Latitude, Inspiron, XPS and Precision laptops
  • 20V 4.5A output also runs 65W and 45W devices
  • 100-240V 50-60Hz input works worldwide
  • USB Type-C connector fits compatible Dell models
  • 85W AC adapter rating with 11.8A current capacity

90W USB-C Dell Laptop Charger

The DELL P80G is a 90W USB-C power adapter for compatible Dell laptops. It delivers 20V at 4.5A and accepts 100-240V input for worldwide use. The unit is sold new and includes the power cord. It replaces several Dell part numbers including LA90PM170 and HA90PM170.

Compatibility and limits

This charger suits owners of listed Latitude, Inspiron, XPS and Precision models needing a 90W, 65W or 45W USB-C replacement. It does not fit laptops requiring more than 90W or those using a barrel connector. Buyers with higher-wattage Dell workstations or non-USB-C charging ports should look elsewhere.

Deciding specification — 90W USB-C output

The single figure that decides fit is the 90W 20V/4.5A USB-C output. Match this rating and the USB-C connector to your laptop's requirements before purchase. The adapter also covers 65W and 45W Dell USB-C devices. If your machine needs a different voltage, connector or higher wattage, this is not the correct part.

How it compares

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

Price $38.99
Pricier than about 70% of the 27,790 comparable items (median $30.99).

Specifications

Product
Brand nameDELL
Model nameHSXIRQA-90 W
Part numberHSXIRQA-130 W
Power
Battery voltage rating20 V
Power adapter voltage20 V
Power adapter current11.8A
Power adapter wattage85 W
Compatibility
Compatible withLaptops

Questions about this item

My laptop has a barrel-type power port — will this USB-C charger work with it?

No — this adapter only delivers power through a USB-C connector, so the laptop must accept charging over USB-C.

Can I use this 90W adapter with my older Dell that shipped with a 65W or 45W USB-C charger?

Yes — the specification lists 20V/4.5A output and states it also works for 65W and 45W devices.

What should I see on my Dell to confirm the charger is recognised and supplying 90W?

The battery icon will show "plugged in" and Dell Power Manager or BIOS will report a 90W 20V/4.5A USB-C power source.

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