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Two small black wall adapters with interchangeable 5.5 mm barrel tips

BASEUS

BASEUS 12V 1A AC Adapter 2 Pack 5.5x2.5mm & 5.5x2.1mm

SKU CH-HZF1-22PJT

Two 12 V 1 A adapters accept 100–240 V input and include both 5.5 × 2.5 mm and 5.5 × 2.1 mm DC plugs with centre-positive polarity and built-in over-voltage.

  • TypeAC Adapters
  • Two adapters in one pack for spare or multi-device use
  • 100–240 V input works worldwide without a converter
  • Includes both 5.5×2.5 mm and 5.5×2.1 mm tips for broader fit
  • Built-in over-voltage, over-current and over-temperature protection guards connected gear
  • 58 cm cable gives flexible placement on desk or bench

Two-pack 12V AC adapter

This two-pack supplies a pair of 12V 1A AC-to-DC adapters for low-power devices. Each unit accepts a 100-240V input at 50/60Hz and delivers a regulated 12V output at up to 1000mA. The package includes both a 5.5x2.5mm and a 5.5x2.1mm DC plug for broader compatibility.

Users with 12V equipment under 12W

These adapters suit hardware that draws 1A or less at 12V, such as certain routers, LED strips or small monitors. They will not power equipment that requires more than 12W or a centre-negative polarity connection. Buyers needing higher current or a different voltage should select a different supply.

Steady 12V output with protection

Built-in over-voltage, over-current and over-temperature circuits guard connected gear during continuous operation. The 93.58cm cable keeps the adapter body away from the device, aiding heat dissipation. The wide 100-240V input range maintains stable output across mains variations.

Highlights

  • Two adapters in one pack for spare or multi-device use
  • 100–240 V input works worldwide without a converter
  • Includes both 5.5×2.5 mm and 5.5×2.1 mm tips for broader fit
  • Built-in over-voltage, over-current and over-temperature protection guards connected gear
  • 58 cm cable gives flexible placement on desk or bench

Specifications

TypeAC Adapters

Questions about this item

What devices can I power with these 12 V 1 A adapters?

Any 12 V DC equipment that draws 1 A or less, with a 5.5 mm barrel jack of either 2.5 mm or 2.1 mm inner diameter, and centre-positive polarity.

Can I leave my existing 5.5 x 2.1 mm cables connected and just swap the power brick?

Yes, each adapter terminates in a 5.5 x 2.5 mm plug that also fits 5.5 x 2.1 mm sockets thanks to the spring-loaded centre contact.

How do I confirm the adapter is delivering power correctly after plugging it in?

The unit has built-in over-voltage, over-current and over-temperature protection; if the device powers on and runs without the adapter shutting down, it is operating within its 12 W rating.

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