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Compact black AC adapter with voltage dial and eight interchangeable barrel tips

BASEUS

BASEUS 12W Universal AC Adapter 3V-12V 8 Tips

SKU CH-SCQN-S67NY

Universal AC adapter delivering 3 V to 12 V at up to 1.2 A with eight interchangeable barrel tips

  • Product typeAC Adapters
  • 12W output powers small DC devices up to 1.2A
  • Selectable voltage from 3V to 12V matches many gadgets
  • Eight interchangeable tips cover common barrel connector sizes
  • AC 100-240V input works on mains worldwide
  • Voltage lock tool prevents accidental mis-selection

Universal voltage adapter for low-power devices

The BASEUS 12W AC/DC adapter delivers selectable DC output from 3 V to 12 V at up to 1.2 A. It suits routers, speakers, small electronics and similar gear that draws 1.2 A or less. The unit accepts AC 100-240 V input at 50-60 Hz for worldwide mains compatibility.

Eight swappable tips cover common barrel sizes

Included right-angle plugs measure 5.5 * 2.5 mm, 4.8 * 1.7 mm, 4.0 * 1.7 mm, 3.5 * 1.35 mm, 3.0 * 1.1 mm, 2.5 * 0.7 mm, 3.5 mm Mono and 5.0 * 2.1 mm. A built-in key tool locks the chosen voltage before connection. Users must measure their device port to confirm physical fit.

No USB-C, Micro-USB or battery-charging support

The adapter is not compatible with USB-C or Micro-USB ports and will not charge batteries for cordless vacuums, flashlights or hoverboards. High-draw appliances needing 2 A or more such as percussion massagers or large keyboards are also unsupported.

How it compares

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

Price $22.99
Cheaper than about 66% of the 27,790 comparable items (median $30.99).

Specifications

Product
Product typeAC Adapters

Questions about this item

What is the maximum continuous current this adapter can supply before it becomes a limit?

The adapter delivers up to 1.2 A (1200 mA) at any selected voltage, so sustained loads above that level will exceed its rating.

How much heat or fan noise does the unit produce when run all day?

No cooling fan is fitted; the switching supply runs silently and generates only modest warmth at its 12 W maximum output.

Which DC connector must my device already have for one of the included tips to fit?

Eight right-angle plugs are supplied covering 5.5×2.5 mm, 4.8×1.7 mm, 4.0×1.7 mm, 3.5×1.35 mm, 3.0×1.1 mm, 2.5×0.7 mm, 3.5 mm mono and 5.0×2.1 mm.

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