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Compact black AC adapter with US wall plug and ten interchangeable DC jack tips

BASEUS

BASEUS 5V 2A AC Adapter with 10 Interchangeable Jacks

SKU CH-3826-WDWQ4

A regulated 5V 2A AC adapter with ten interchangeable DC jacks covering 5.5 mm × 2.5 mm and 2.1 mm sizes for devices drawing up to 2000 mA

  • TypeAC Adapters
  • Powers devices from 100 mA to 2 A with a single adapter
  • 10 interchangeable jacks cover 5.5 mm × 2.5 mm and 2.1 mm plugs
  • Regulated 5 V output delivers stable power for sensitive electronics
  • CE and FCC listed with full protection for safe operation
  • Universal 100–240 V AC input works worldwide without a separate converter

Universal 5V DC Power Adapter

This BASEUS AC adapter delivers a regulated 5V 2A output for devices drawing between 0.1A and 2A. It accepts a wide AC 100V-240V input at 50/60Hz, making it suitable for global use with the included US-standard wall plug. The unit comes with ten interchangeable DC jacks centred on a 5.5mm by 2.5mm barrel that also fits 2.1mm sockets. It is built for electronics requiring up to 10W of DC power.

Practical Limits of the 5V Barrel Interface

The adapter only serves equipment rated for 5V DC with a centre-positive barrel connector compatible with the supplied tips. It cannot power devices needing higher voltages, different polarities, or proprietary connectors not covered by the ten jacks. Maximum continuous output is capped at 2A, so any load exceeding that threshold will overload the unit. The fixed 5V regulation also means it cannot substitute for adjustable or multi-voltage supplies.

Deciding Specification: 2A Maximum Output Current

The single figure that determines suitability is the 2A (2000mA) peak output. If the target device specifies a 5V input current at or below this value — for example 1500mA, 1000mA, 850mA or lower — the adapter will operate within its rated capacity. Devices requiring more than 2A at 5V, or any other voltage, need a different power solution.

Highlights

  • Powers devices from 100 mA to 2 A with a single adapter
  • 10 interchangeable jacks cover 5.5 mm × 2.5 mm and 2.1 mm plugs
  • Regulated 5 V output delivers stable power for sensitive electronics
  • CE and FCC listed with full protection for safe operation
  • Universal 100–240 V AC input works worldwide without a separate converter

Specifications

TypeAC Adapters

Questions about this item

Which of the ten included jack sizes should I use for my device?

Match the jack to your device's DC input; the set covers 5.5 mm × 2.5 mm (also fits 2.1 mm) plus nine other tips for 5 V equipment up to 2 A.

What does the 5 V 2 A rating mean when the adapter is plugged in?

It delivers up to 10 W at 5 V, automatically supplying any current from 100 mA to 2000 mA that your device draws.

What input standard does the wall plug follow and what does it limit?

The US-style plug accepts AC 100 V–240 V at 50/60 Hz, so the adapter works worldwide with only a passive travel adapter.

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