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Black rectangular AC adapter with detachable mains lead and eight interchangeable barrel plugs

BASEUS

BASEUS 15V 2A 30W AC Adapter 8 Interchangeable Jacks

SKU CH-9WAM-0GVYN

A 30 W regulated switching power supply with eight interchangeable barrel plugs covering 500 mA to 2 A at 15 V

  • TypeAC Adapters
  • Powers devices worldwide with 100-240V input
  • Delivers 15V 2A 30W regulated output for stable performance
  • Includes 8 interchangeable jacks covering 4.0x1.7mm to 6.0x4.4mm sizes
  • Self-adapting 5.5x2.1mm barrel fits 2.5mm centre-positive ports
  • Intelligent identification matches current from 500mA to 2000mA automatically

Universal 15 V 30 W laptop adapter

This regulated switching power supply delivers 15 V at up to 2 A for a maximum of 30 W. It accepts 100 V to 240 V input at 50 Hz or 60 Hz, making it suitable for worldwide mains voltages. The unit is designed for laptops and other devices that require a 15 V DC source within the 500 mA to 2000 mA range.

Eight interchangeable barrel plugs

The package includes eight DC connectors covering sizes 4.0 × 1.7 mm, 4.8 × 1.7 mm, 5.5 × 1.7 mm, 6.0 × 3.0 mm, 6.0 × 4.4 mm, 3.5 × 1.35 mm, 2.5 × 0.7 mm and an LED terminal connector. The default jack is 5.5 mm × 2.1 mm with positive centre polarity and also accepts a 2.5 mm pin. Swapping tips lets you match monitors, Bluetooth speakers, security cameras, massage devices and similar equipment without tools.

Verify device voltage, current and plug fit

Before ordering, confirm that your hardware specifies a 15 V input and draws no more than 2 A. Measure the existing connector to ensure one of the supplied tip sizes matches both diameter and pin dimensions. Polarity must be positive centre; the adapter will not work with centre-negative or proprietary multi-pin ports.

Highlights

  • Powers devices worldwide with 100-240V input
  • Delivers 15V 2A 30W regulated output for stable performance
  • Includes 8 interchangeable jacks covering 4.0x1.7mm to 6.0x4.4mm sizes
  • Self-adapting 5.5x2.1mm barrel fits 2.5mm centre-positive ports
  • Intelligent identification matches current from 500mA to 2000mA automatically

Specifications

TypeAC Adapters

Questions about this item

What output does the 15V 2A 30W adapter deliver and what current range does it cover?

The adapter supplies a fixed 15V at up to 2A for 30W total, and automatically adjusts down to any load between 500mA and 2000mA.

Which barrel-plug sizes are included with the eight interchangeable tips?

The set provides 4.0×1.7 mm, 4.8×1.7 mm, 5.5×1.7 mm, 6.0×3.0 mm, 6.0×4.4 mm, 3.5×1.35 mm, 2.5×0.7 mm and an LED terminal connector.

How do I connect the adapter correctly and what common mistake should I avoid?

Select the tip that matches your device's jack, ensure the centre pin is positive, plug the tip into the adapter's 5.5×2.1 mm output, then connect to the device; the frequent error is using a tip with reversed polarity or the wrong diameter.

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