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Black Dell 5V 1A power adapter with barrel plug and nine interchangeable tips

Dell 5V 1A 5W power adapter 5.5x2.1mm 9 tips 4.9ft

SKU CH-JN9F-FJKBR

Delivers 5 V at up to 1 A from 100-240 V mains with nine swappable barrel tips and a 4.9 ft cable

  • Adapter typeUSB C Charger
  • Cable length5 in (12.7 cm)
  • First connectorBarrel Connector
  • Second connectorBarrel Connector
  • Cable jacketAcrylonitrile Butadiene Styrene
  • Connector typeMale
  • Worldwide use with 100-240V AC input
  • Nine interchangeable tips cover 5.5x2.1mm to 6.4x4.4mm
  • Built-in over-current, over-voltage and over-heat protection
  • 9ft cable gives flexible placement
  • 5V 1A 5W output powers compatible low-draw devices

Universal 5V 1A power kit

This Dell 5V 1A 5W AC-DC adapter accepts 100-240V input at 50/60Hz and delivers a regulated 5V output at up to 1A. It ships with nine interchangeable barrel tips covering sizes from 3.5x1.35mm to 6.4x4.4mm plus a terminal connector. The 4.9ft cable gives flexible placement for routers, hubs, wireless receivers, portable Bluetooth speakers or small electrical toys that draw 5W or less.

Cool silent wall-wart operation

The enclosed switching design runs without a fan so it adds no audible noise to a desk or media centre. Built-in over-current, over-voltage and over-temperature cut-offs protect both the adapter and the connected device. Power draw at the wall stays at or below the 5W rated output, so it remains cool to the touch during continuous indoor use.

Replaces lost or proprietary 5V bricks

If the original supply for a 5V device is missing, damaged or uses an uncommon barrel size, this kit covers the most common diameters in one package. The jump is worth it when you need a single spare that fits multiple legacy peripherals without soldering or hunting for exact OEM part numbers. It does not suit devices requiring more than 1A at 5V or any 9V, 12V or higher-voltage equipment.

How it compares

Measured against everything we stock in AC Adapters & Power Bricks, at today’s prices. Recalculated every night.

Price $13.99
Cheaper than about 90% of the 3,875 comparable items (median $23.99).

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Specifications

Product
Brand nameDell
Product type9 V
Adapter typeUSB C Charger
Product colorBlack
Ports & slots
First connectorBarrel Connector
Second connectorBarrel Connector
Connector typeMale
Size & build
Cable length5 in (12.7 cm)
Cable jacketAcrylonitrile Butadiene Styrene
Product dimensions14.33 in W × 12.83 in H × 9.06 in D
In the box
Units per package1
In the box1

Questions about this item

How do I attach the correct tip for my device, and what polarity mistake should I avoid?

Slide the chosen tip onto the fixed 5.5x2.1mm barrel until it clicks; the inner pin must be positive and the outer sleeve negative or the device will not power.

What part is most likely to wear out first on this 5W adapter?

The 4.9ft cable jacket and the interchangeable tip contacts see the most flex cycles; replace the tip if it becomes loose or the cable if the insulation cracks.

At what load does the over-current protection trip during continuous use?

The built-in cut-off activates once the draw exceeds 1.0A (1000mA) at 5V, limiting output to the rated 5W maximum.

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