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Black rectangular power brick with 10 ft cord

WAWEIS

WAWEIS 20V 14A 280W AC Adapter for ROG G703GS-WS74

SKU CH-YB6G-799SD

A 20V 14A 280W replacement charger with a 10 ft cord and FCC, CE, RoHS certifications for the ROG G703GS-WS74

  • World-wide 100-240V input lets you charge anywhere
  • 280W output at 20V 14A matches the ROG G703GS-WS74 spec
  • 10 ft total cord length gives flexible desk placement
  • FCC CE RoHS certified with over-voltage and short-circuit protection
  • 12-month warranty backed by strict quality-control testing

280 W AC adapter for ROG G703GS-WS74

This 20 V 14 A power supply replaces the original charger for the ROG G703GS-WS74 laptop. It delivers 280 W output for full performance under load. The unit is built for worldwide mains voltage from 100 VAC to 240 VAC at 50 Hz or 60 Hz. It suits owners who need a direct replacement without modification.

Thermals noise and protection features

The adapter includes over-current protection, over-voltage protection, short-circuit protection and total power protection to guard the laptop and the brick itself. A smart chip provides overheating protection while anti-interference materials improve isolation. High-quality wiring supports stable operation during extended sessions. No fan is fitted, so the unit runs silently.

Build integration and cable reach

A 10 ft power cord gives flexibility for desk or floor routing without an extension lead. The barrel connector matches the laptop's input so no adapter is needed. The brick accepts global mains standards, making it suitable for travel between regions. Buyers who need a higher wattage unit or a USB-C power delivery option cannot use this model.

Highlights

  • World-wide 100-240V input lets you charge anywhere
  • 280W output at 20V 14A matches the ROG G703GS-WS74 spec
  • 10 ft total cord length gives flexible desk placement
  • FCC CE RoHS certified with over-voltage and short-circuit protection
  • 12-month warranty backed by strict quality-control testing

Specifications

No published specifications for this item yet.

Questions about this item

How do I connect the 20V 14A 280W adapter to my ROG G703GS-WS74, and which step is often missed?

Plug the barrel connector firmly into the laptop power port, then attach the 10 ft cord to the brick and a 100-240VAC 50/60Hz wall outlet; the step people miss is seating the barrel plug completely so the over current and short circuit protections engage.

What part of this 280W charger will need replacement first after extended use?

The 10 ft power cord and barrel connector see the most physical stress; inspect them periodically for fraying or loose fit, as the internal smart chip and over voltage protection circuits are solid-state and rarely wear out.

Which limit appears first when this 280W supply runs continuously at full load?

The over current protection triggers at 14A, shutting the unit down before overheating protection activates, so sustained draws above 280W are the first hard limit you will hit.

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