Dell LS0920 9V 2A 18W power adapter with 11 interchangeable DC plugs
Regulated 9 V 2 A switching supply with 11 interchangeable DC tips and built-in short-circuit, over-current, over-voltage and over-temperature protection
- Adapter typeUSB C Charger
- Cable length5 in (12.7 cm)
- First connectorBarrel Connector
- Second connectorBarrel Connector
- Cable jacketPlastic
- Connector typeMale
- Wide input voltage range suits global travel
- 11 interchangeable DC plugs cover many devices
- Self-adapting barrel jack fits 5.5 mm × 2.1 mm and 2.5 mm ports
- Built-in protection guards against short circuit, over-current, over-voltage, over-temperature
- 18 W regulated output powers 9 V equipment up to 2 A
Dell LS0920 9 V 2 A adapter
The Dell LS0920 is a regulated switching power supply that delivers 9 V at 2 A for 18 W total output. It ships with 11 interchangeable barrel tips so one unit can replace several lost or damaged chargers for small electronics.
Capacity and headroom
The adapter self-adjusts to any load between 100 mA and 2000 mA, covering devices rated at 300 mA, 500 mA, 1000 mA and 1500 mA. It reaches its limit at 2 A, so equipment drawing more than 18 W cannot be powered.
Barrel connector and input limits
The default tip measures 5.5 mm by 2.1 mm with positive centre polarity and accepts a 2.5 mm pin. Input voltage ranges from 100 V to 240 V at 50 Hz or 60 Hz, making it usable on mains supplies worldwide without a separate voltage selector.
How it compares
Measured against everything we stock in AC Adapters & Power Bricks, at today’s prices. Recalculated every night.
- Price $23.99
- Typical for this category: the median of 3,875 items is $23.99.
New to this? Which coin should you pay with — what to check, what it costs to pay, and what is never asked for.
Specifications
| Product | |
|---|---|
| Brand name | Dell |
| Product line | LS0920 |
| Model name | LS0920 |
| Part number | LS0920 |
| Product type | 9 V |
| Adapter type | USB C Charger |
| Product color | Black |
| Ports & slots | |
| First connector | Barrel Connector |
| Second connector | Barrel Connector |
| Connector type | Male |
| Size & build | |
| Cable length | 5 in (12.7 cm) |
| Cable jacket | Plastic |
| Product dimensions | 14.33 in W × 12.83 in H × 9.06 in D |
| Product weight | 0.159 kg |
| In the box | |
| Units per package | 1 |
| In the box | 1 |
Questions about this item
Will the 9 V 2 A output with the self‑adapting 5.5 mm × 2.1 mm barrel plug power my older 9 V device that draws only 300 mA?
Yes — the adapter automatically adjusts from 100 mA up to 2 A, so a 300 mA load is well within its range.
How can I confirm the LS0920 is delivering a stable 9 V after I connect it?
Measure the output with a multimeter set to DC volts; you should read 9 V at the barrel connector under load.
Which items are included in the box and what must I source separately?
The package contains the LS0920 adapter, a 6 ft cord and 11 interchangeable DC plugs; no extra cables are required.
More in AC Adapters & Power Bricks
