Dell 5V 1A 5W Power Adapter Barrel Connector 100-240V AC/DC
Supplies 5 V at up to 1 A with universal 100-240 V input and barrel connector
- Adapter typeUSB C Charger
- First connectorBarrel Connector
- Second connectorBarrel Connector
- Connector typeMale
- Units per package1
- Seller notice2, not applicable
- Delivers up to 5W output for low-power 5V devices
- Accepts worldwide AC 100-240V input for universal use
- Includes multiple safety protections against over-voltage and short circuits
- Compatible with a wide range of 5V electronics including cameras and monitors
- Sturdy barrel connector design ensures reliable power delivery
Dell 5V 1A Barrel Adapter
This Dell power adapter converts AC 100–240 V at 50/60 Hz into a regulated DC 5 V output at up to 1 A, delivering a maximum of 5 W through a centre-positive barrel connector. It is built as a direct replacement for lost or damaged cords on low-power household and office electronics.
Suits 5 V devices drawing 1 A or less
The unit comfortably powers security cameras, baby monitors, LED strip lights, routers, small fans, GPS units, DVRs, webcams and similar 5 V gear that requires 500 mA, 800 mA or any current up to 1000 mA. It is not suitable for phones, laptops or any device whose power demand exceeds 5 V at 1 A.
5 W capacity with universal input
The adapter handles loads from roughly 100 mA up to the full 1 A rating, covering most modest 5 V peripherals. Beyond the 5 W ceiling it cannot supply additional current, so equipment needing higher amperage or a different voltage must use a separate power source.
How it compares
Measured against everything we stock in AC Adapters & Power Bricks, at today’s prices. Recalculated every night.
- Price $12.99
- Cheaper than about 91% of the 3,875 comparable items (median $23.99).
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Specifications
| Product | |
|---|---|
| Brand name | Dell |
| Product type | 9 V |
| Adapter type | USB C Charger |
| Ports & slots | |
| First connector | Barrel Connector |
| Second connector | Barrel Connector |
| Connector type | Male |
| Size & build | |
| Product dimensions | 14.33 in W × 12.83 in H × 9.06 in D |
| In the box | |
| Units per package | 1 |
| In the box | 1 |
Questions about this item
My device uses a barrel plug — will the centre-positive polarity on this adapter match?
The adapter outputs DC 5V with centre-positive polarity, so any device expecting that arrangement will work.
I still have older 5 V gear that draws only 500 mA — can I run it from this 1 A supply?
Yes, the unit delivers up to 1000 mA and will safely power any 5 V load drawing less, such as 500 mA devices.
After plugging it in, how can I confirm the adapter is delivering the rated 5 V output?
Measure the barrel connector with a multimeter set to DC volts; you should read approximately 5 V with the centre pin positive.
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