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Compact black AC adapter brick with barrel plug and 6.5 ft cord

WAWEIS

WAWEIS HA41U-838 12V DC ac adapter

SKU CH-MCA5-EWG42 MPN HA41U-838

12 V DC wall charger with 6.5 ft cord, worldwide 100-240 V input and overload, over-voltage, short-circuit and overheat protection

  • World-wide 100–240 V input works in any country
  • 100 % compatible replacement for HA41U-838 devices
  • 5 ft total cord length gives flexible placement
  • Four safety protections guard against overload and short circuits
  • FCC, CE and RoHS certified for regulated quality

AC adapter with 12 V output

The WAWEIS HA41U-838 is a replacement AC adapter designed for devices that require a 12 V DC power supply. It serves users who need a compatible charger for the specific model listed, providing a direct substitute for the original unit.

Worldwide 100-240 V input with 6.5 ft cord

The adapter accepts a wide input range of 100-240 VAC at 50/60 Hz, making it suitable for international mains voltages. A total power cord length of 6.5 ft is provided, and the unit carries FCC, CE and RoHS certifications.

Check barrel plug tip and voltage before ordering

Verify that your device uses a barrel round plug tip and requires exactly 12 V DC. Confirm the polarity and connector dimensions match the original charger, as this adapter is built for a specific model and will not fit every laptop.

Highlights

  • World-wide 100–240 V input works in any country
  • 100 % compatible replacement for HA41U-838 devices
  • 5 ft total cord length gives flexible placement
  • Four safety protections guard against overload and short circuits
  • FCC, CE and RoHS certified for regulated quality

Specifications

No published specifications for this item yet.

Questions about this item

Which voltage version matches my laptop?

The adapter supplies 12 V DC, so it is the correct choice only for devices that require a 12 V input.

What does the 12 V rating mean when the unit is plugged in?

It means the brick delivers a steady 12 volts to the laptop, and the built-in protections guard against over-current, over-voltage and short circuits.

What input standard does the power supply accept?

It accepts worldwide mains voltage from 100 to 240 V AC at 50 or 60 Hz, so it works on any standard wall outlet.

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