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Two black wall-plug power adapters with 3.8 ft cords and 5.5/2.1 mm barrel connectors

BASEUS

BASEUS 5V 3A 15W AC Adapter 5.5/2.1mm 2 Pack

SKU CH-0R9F-EC2XM

Two 5 V 3 A 15 W AC adapters with 5.5/2.1 mm plugs and 3.8 ft cords for LED strips, CCTV cameras and other 5 V devices

  • TypeAC Adapters
  • Delivers stable 5 V power at up to 15 W output
  • Works worldwide with 100–240 V AC input at 50/60 Hz
  • Includes 3.8 ft cord and two 5.5/2.1 mm connectors per pack
  • Ready to use straight from the wall outlet, no soldering required
  • Powers LED strips, CCTV cameras, USB hubs and other 5 V devices

Two-pack 5 V power adapter

This pack supplies two AC-to-DC adapters rated at 5 V and 3 A for a maximum of 15 W each. They accept 100–240 V input at 50 or 60 Hz and end in a 5.5/2.1 mm barrel plug. The units suit LED strip lights, CCTV cameras, USB hubs, small monitors, wireless chargers and Arduino boards. Each adapter includes a 3.8 ft cord and a screw-terminal female connector.

Plug-in installation with screw terminals

No soldering is required because every unit ships with a 5.5/2.1 mm female barrel connector that accepts bare wires via screw terminals. The adapter simply plugs into a wall outlet and has no on/off switch. Confirm the connected device runs at 5 V and draws no more than 15 W; exceeding that limit or reversing polarity are the common causes of failure.

Steady output within 80 % load guideline

The manufacturer recommends operating each adapter at or below 80 % of its 15 W rating for sustained use. Under continuous load the converter maintains a stable 5 V output without a cooling fan. It is a power supply rather than a battery charger, so it does not manage charge cycles or provide isolation for sensitive audio paths.

Highlights

  • Delivers stable 5 V power at up to 15 W output
  • Works worldwide with 100–240 V AC input at 50/60 Hz
  • Includes 3.8 ft cord and two 5.5/2.1 mm connectors per pack
  • Ready to use straight from the wall outlet, no soldering required
  • Powers LED strips, CCTV cameras, USB hubs and other 5 V devices

Specifications

TypeAC Adapters

Questions about this item

How can I verify the 5V 3A 15W adapter is working correctly after plugging it in?

The LED indicator on the power supply will illuminate when connected to AC 100-240V mains, confirming the unit is converting power to DC 5V output.

What comes in the 2-pack box and do I need any extra parts to connect my devices?

The package includes two 5V 3A 15W adapters each with a 3.8 ft power cord plus two 5.5/2.1 mm female DC connectors with screw terminals for solderless wiring.

Both adapters in the pack are identical 5V 3A 15W units so how do I decide which one to use for a specific device?

Since both units share the same 5V 3A 15W rating and 5.5/2.1 mm plug, either adapter will power any compatible 5V device up to 15W; choose based on outlet location.

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