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Compact black wall adapter with 5.5 by 2.1 mm barrel plug and six foot cord

BASEUS

BASEUS 12V 1A AC Adapter 5.5x2.1mm 6ft Cord

SKU CH-TSTG-MYV82

12V 1A AC-DC adapter with a 5.5×2.1mm barrel plug and six-foot cord for low-power 12V devices

  • Product typeAC Adapters
  • Powers 12V devices from 100V-240V mains worldwide
  • Adjustable 5.5x2.1mm plug also fits 2.5mm centre-positive sockets
  • Supplies up to 1A matching loads from .1A to 1A
  • Built-in short-circuit, over-current, over-voltage and over-temperature safeguards
  • Extra-long 6ft cable gives flexible placement for cameras, routers or LED strips

What this adapter does

This BASEUS unit converts 100V to 240V AC mains power into a regulated 12V DC output at up to 1A. The self-adapting barrel plug fits both 5.5mm x 2.1mm and 2.5mm centre-positive jacks, so it powers a wide range of 12V devices such as CCTV cameras, LED strips, routers, Bluetooth speakers and keyboards.

Installation notes

The 6ft cable gives generous reach between the wall socket and the device. Simply select the correct barrel tip, plug it in and connect to mains; the adapter auto-detects the required current between 100mA and 1000mA. Built-in short-circuit, over-current, over-voltage and over-temperature protection shut the unit down if a fault occurs, preventing damage to connected equipment.

Who should buy this

Buyers needing a replacement or spare 12V 1A supply with a long lead and dual-size barrel connector will find it a direct fit. It is not suitable for devices that demand more than 1A at 12V, need a different voltage, or use a proprietary connector other than the 5.5mm x 2.1mm or 2.5mm centre-positive standard.

How it compares

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

Price $16.99
Cheaper than about 78% of the 27,790 comparable items (median $30.99).

Specifications

Product
Product typeAC Adapters

Questions about this item

How can I verify the adapter is delivering the correct 12V 1A output after plugging it in?

Use a multimeter set to DC voltage on the barrel plug; the centre pin should read 12 V with the positive polarity marked on the connector.

What connectors and cable length come in the box, and is anything else required?

The package includes the power brick with a fixed 6 ft cord and a self-adapting 5.5 mm × 2.1 mm barrel plug that also fits 2.5 mm centre pins; no extra parts are needed.

My device draws 300 mA at 12 V — will this adapter cover it or should I choose a different capacity?

The adapter automatically adjusts from 100 mA up to 1 A, so a 300 mA load is well within the supported range.

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