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Black rectangular wall adapter with US plug prongs and a 6.5 ft cable ending in a 4.0 mm barrel tip

WAWEIS

WAWEIS 9V 2A AC Adapter US 4.0x1.5/1.7mm Tip

SKU CH-KQ13-3MXGN

Converts 100-240 VAC to 9 V DC at 2 A with a 4.0 x 1.5/1.7 mm centre-positive tip and 6.5 ft cord

  • World-wide 100-240V input works anywhere
  • 9V 2A output powers 1000-2000mA devices
  • 5 ft cord reaches distant sockets
  • FCC CE RoHS certified for safety
  • Over-voltage over-current short-circuit protection included

What this adapter does

The WAWEIS 9V 2A AC adapter supplies 9 volts at up to 2 amps from any 100-240VAC 50/60Hz mains outlet. It is intended as a direct replacement charger for laptops and devices that require a 4.0mm x 1.5mm or 1.7mm centre-positive barrel tip.

Check your device before ordering

Verify that the original power supply lists an output of 9V and a current rating between 1000mA and 2000mA. The tip must match a 4.0mm outer diameter with either a 1.5mm or 1.7mm inner diameter and centre-positive polarity. Confirm the connector fits securely before powering the unit.

How it fits into your setup

The adapter includes a 6.5 ft power cord for flexible placement on a desk or power strip. Built-in over-current, over-voltage, short-circuit and total power protection safeguards the connected device. FCC, CE and RoHS certifications confirm compliance with international safety and environmental standards.

How it compares

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

Price $8.99
Cheaper than about 93% of the 27,790 comparable items (median $30.99).

Specifications

No published specifications for this item yet.

Questions about this item

Does the adapter come with the US power cord and the 4.0 mm × 1.5 mm / 1.7 mm tip, or must the tip be bought separately?

The unit includes a 6.5 ft US power cord and a fixed 4.0 mm × 1.5 mm / 1.7 mm centre-positive tip; nothing else is required for compatible devices.

How do I know whether my device’s current draw fits this 9 V 2 A adapter?

The supply delivers up to 2000 mA and is listed as compatible with loads from 1000 mA through 2000 mA in 100 mA steps; match your device’s rated current to that range.

What does the 100–240 V 50/60 Hz input rating mean for everyday use?

The adapter accepts mains voltages from 100 V to 240 V at either 50 Hz or 60 Hz, so it works on standard household power worldwide without a separate voltage converter.

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