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Black rectangular USB-C power adapter with US plug prongs

anicorn

anicorn 20V 4.5A 90W USB-C AC Adapter US Plug

SKU CH-9X5H-73P5D

90W USB-C power adapter with US plug for compatible Dell Latitude 3400 models

  • Battery TypeLithium-Ion
  • 90 W output charges compatible Dell laptops at full speed
  • USB-C connector fits Latitude 3400 and listed part numbers directly
  • 100-240 V input works on mains supplies worldwide
  • Built-in over-voltage, over-temperature, short-circuit and over-current protection
  • 12-month warranty covers the adapter against defects

What this adapter powers

This 90W USB-C AC adapter supplies 20V at 4.5A for Dell Latitude 14 3400 and 3400 series laptops. It matches the original P99G, P100G, P110G and P111G part numbers. The unit is new and includes a US plug for direct wall connection.

Thermals noise and power draw

The adapter accepts 100 to 240V input at 50 or 60Hz for worldwide voltage compatibility. Built-in overvoltage, overtemperature, short-circuit and overcurrent protections manage heat and safety during continuous operation. No fan is present so the unit runs silently.

Build quality and daily connectivity

A black plastic housing encloses the circuitry and a fixed USB-C output cable. The US-style plug folds or sits flush for compact storage in a laptop bag. The single cable design means no separate DC cord to lose, but the connector cannot be swapped for other tip types.

Highlights

  • 90 W output charges compatible Dell laptops at full speed
  • USB-C connector fits Latitude 3400 and listed part numbers directly
  • 100-240 V input works on mains supplies worldwide
  • Built-in over-voltage, over-temperature, short-circuit and over-current protection
  • 12-month warranty covers the adapter against defects

Specifications

Battery TypeLithium-Ion

Questions about this item

How do I install the 20V 4.5A 90W USB-C adapter on my Dell Latitude 3400 without damaging the port?

Plug the US-style AC cord into a 100-240V outlet, then insert the USB-C connector straight into the laptop's charging port until it clicks; forcing it at an angle bends the pins.

What maintenance or replacement will the anicorn 90W USB-C charger need over time?

The unit has no user-serviceable parts; if the cable frays or the brick shows discolouration from overheating, replace the whole adapter.

What limit appears first when the 20V 4.5A adapter runs at full load for long periods?

The 90W maximum output power is the ceiling; sustained draws at that level trigger the built-in overtemperature protection, which shuts the charger down until it cools.

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