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Black rectangular AC adapter with 10ft power cord

WAWEIS

WAWEIS 240W AC Adapter 331-9053 10ft laptop charger

SKU CH-FNF2-79JWX

A 240-watt replacement AC adapter with a 10-foot power cord, worldwide 100-240V input and FCC, CE, RoHS certification

  • World-wide 100-240VAC 50/60Hz input works everywhere
  • 10 ft total cord length gives flexible placement
  • Over-current, over-voltage, short-circuit and total-power protection safeguards hardware
  • FCC, CE and RoHS certified for safety compliance
  • 100% compatible replacement for Dell part 331-9053

Replacement 240-watt Dell adapter

This 240-watt AC adapter replaces Dell part number 331-9053 and supplies up to 240 watts of power. It accepts a worldwide input range of 100 to 240 volts at 50 or 60 hertz, so it works on mains supplies in many regions. The unit is built with new components and carries FCC, CE and RoHS certifications. It is intended for owners of compatible Dell laptops who need a direct replacement for a lost or failed original charger.

Ten-foot cord and protection features

The package includes a single power cord measuring 10 feet in total length, giving extra reach between the wall outlet and the laptop. Built-in safety circuits provide over-current protection, over-voltage protection, short-circuit protection and total power protection. A smart chip adds overheating protection, while improved isolation materials reduce electromagnetic interference. These features protect both the adapter and the connected notebook during daily charging.

New components and OEM compatibility

The adapter is assembled from 100 percent new components and is tested to meet the original equipment specifications for the listed Dell models. It carries a 12-month warranty period from the supplier. The barrel connector matches the original Dell fitting, so it plugs straight in without adapters or modifications. Buyers who need a different wattage, a USB-C output or a shorter cable will not find those options in this model.

How it compares

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

Price $51.99
Pricier than about 83% of the 27,790 comparable items (median $30.99).

Specifications

No published specifications for this item yet.

Questions about this item

Will the 10 ft cable or the connector need replacing before the adapter itself?

The 10 ft power cord is a fixed part of the unit; if it frays or the connector loosens the whole adapter must be replaced.

What stops the 240 W output from being sustained continuously?

Over-current, over-voltage, total-power and short-circuit protections will shut the unit down if limits are exceeded.

How warm does the brick get when it runs all day at 240 W?

Over-heating protection with a smart chip throttles or shuts off the adapter before temperatures become unsafe.

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