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Black rectangular power adapter with long cord

WAWEIS

WAWEIS 19V AC/DC Adapter Replacement for LG 29UM67 29MT45D Power Supply

SKU CH-QP99-M6B34

Replacement 19 V power adapter with 10 ft cord and multiple safety protections for compatible LG monitors

  • World-wide 100-240 V input works everywhere
  • 10 ft cord reaches distant sockets easily
  • Over-current, over-voltage and short-circuit protection guards equipment
  • FCC, CE and RoHS certified for safety compliance
  • 100 % compatible replacement for listed LG monitors

Compatible LG monitors

This 19 V AC/DC adapter replaces the original power supply for LG UltraWide models including the 29UM67, 29UM67-P, 29MT45D, 29MT45V, 29MT40D and 29MT44D. It delivers 19 V DC output with a current range of 2.53 A to 3.42 A. The unit accepts worldwide input voltage from 100 to 240 V AC at 50 or 60 Hz. A 10 ft power cord is included for flexible placement.

Buyers needing a direct replacement

Ideal for owners of the listed LG monitors or the LCAP35 and LGLCAP35 Lien Chang variants who have lost or damaged the factory adapter. Built-in protections cover over-current, over-voltage, short-circuit and total power events, plus over-charge, over-discharge and overheating safeguards with a smart chip. Not suitable for devices that require a different voltage, connector polarity or higher current rating. Buyers who need a multi-voltage travel adapter or a unit with USB-C output should look elsewhere.

Check your monitor label

Verify that the monitor’s rating plate shows 19 V DC and a current draw within the 2.53 A to 3.42 A range. Confirm the barrel connector size and centre-positive polarity match the original supply. Ensure your wall outlet provides 100 to 240 V AC at 50 or 60 Hz, which covers most regions. The adapter carries FCC, CE and RoHS certification and comes with a 12 month warranty.

Highlights

  • World-wide 100-240 V input works everywhere
  • 10 ft cord reaches distant sockets easily
  • Over-current, over-voltage and short-circuit protection guards equipment
  • FCC, CE and RoHS certified for safety compliance
  • 100 % compatible replacement for listed LG monitors

Specifications

No published specifications for this item yet.

Questions about this item

Does my LG monitor need a specific barrel-tip size to accept this 19 V 2.53 A–3.42 A adapter?

The adapter is listed as 100 % compatible with the 29UM67, 29MT45D and related LG models, so the included tip matches those monitors.

Will the 100–240 V 50/60 Hz input let me keep using my existing IEC C7 mains lead in another country?

Yes, the wide-range input works worldwide; you only need a local C7 cable or plug adapter for the wall socket.

How can I confirm the adapter is delivering stable power once connected?

The monitor should power on normally with no flicker, and the adapter’s over-voltage, over-current and short-circuit protections will engage automatically if a fault occurs.

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