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Black rectangular AC adapter with attached cable and multiple interchangeable barrel tips

BASEUS

BASEUS 12V 3A AC Adapter 8 Tips 100-240V 5.5x2.1mm

SKU CH-YZDW-PB848

A 12 V 3 A AC adapter with eight interchangeable tips covering barrel sizes from 3.5 × 1.35 mm to 6.3 × 3.0 mm, plus a 5.5 × 2.1 mm default plug, for powering monitors, LED strips.

  • TypeAC Adapters
  • Universal 12 V 3 A power with eight interchangeable tips covers many devices
  • Wide 100-240 V 50/60 Hz input lets you use it worldwide without a converter
  • Fixed 5.5 mm × 2.1 mm barrel with positive centre fits the listed Sceptre monitors directly
  • Self-adapting jack also accepts 2.5 mm pins for broader compatibility
  • Supplies up to 3000 mA for equipment drawing from 50 mA to 3000 mA

Universal 12 V 3 A power adapter

This 12 V 3 A AC adapter accepts 100–240 V input at 50/60 Hz and delivers up to 3000 mA through a 5.5 × 2.1 mm barrel jack with positive centre polarity. Eight interchangeable tips cover sizes from 3.5 × 1.35 mm to 6.3 × 3.0 mm plus an LED terminal connector. It replaces lost or damaged chargers for compatible monitors, LED strips, CCTV cameras and routers. The auto-adapting jack also fits 2.5 mm centre-pin devices.

Upgrade from fixed-tip chargers

Swapping a single-tip supply for this 8-in-1 unit makes sense when you support several 12 V devices that draw 3 A or less. The broad tip selection removes the need to hunt for exact barrel dimensions such as 4.0 × 1.7 mm, 4.8 × 1.7 mm or 6.0 × 4.4 mm. It is worth the change if your current adapter cannot cover the range of centre-positive plugs listed.

Technicians and multi-device owners

Installers maintaining Sceptre monitor series, WD LED lighting, CCTV gear or cable routers benefit from one kit that spans 50 mA to 3000 mA loads. Users who need voltages other than 12 V or currents above 3 A should look at a different supply. Buyers requiring a locking connector or medical-grade certification will not find those features here.

Highlights

  • Universal 12 V 3 A power with eight interchangeable tips covers many devices
  • Wide 100-240 V 50/60 Hz input lets you use it worldwide without a converter
  • Fixed 5.5 mm × 2.1 mm barrel with positive centre fits the listed Sceptre monitors directly
  • Self-adapting jack also accepts 2.5 mm pins for broader compatibility
  • Supplies up to 3000 mA for equipment drawing from 50 mA to 3000 mA

Specifications

TypeAC Adapters

Questions about this item

What barrel jack size does the adapter output use, and will it fit a 2.5 mm centre pin?

The fixed output plug is 5.5 mm x 2.1 mm with positive centre; the spec notes it is also applicable to a 2.5 mm centre pin.

How do I attach one of the eight included tips, and what is the common mistake?

Select the tip that matches your device, push it firmly onto the 5.5 x 2.1 mm output until it clicks; the step people miss is verifying the tip polarity symbol before powering on.

When should I replace the AC cable or the interchangeable tips?

Replace the AC cable if the insulation cracks or the plug pins bend; swap a tip when its barrel becomes loose, the centre pin is bent, or the connector overheats during use.

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