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Black rectangular AC adapter with 6.0 by 3.7 mm DC connector and detachable power cord

Energizewiz

Energizewiz FA707UU 20V 16.5A 330W laptop AC adapter

SKU CH-80JF-FFJAY MPN FA707UU

Delivers 330W at 20V 16.5A with a 6.0mm × 3.7mm connector for compatible ASUS ROG Strix and Zephyrus laptops

  • ColorBlack
  • TypeAC Adapter
  • CompatibilityASUS ROG Strix SCAR 18 (2023) G834JY-N6044X
  • AC Adapter Voltage20V
  • AC Adapter Current16.5A
  • AC Adapter Output Power330W
  • Delivers 330W output for demanding ROG laptops
  • 100-240V input works on power grids worldwide
  • 0mm * 3.7mm connector ensures secure fit on compatible models
  • Covers ROG Strix SCAR 16, 17, 18 and Zephyrus Duo 16 series
  • Built-in safeguards protect against short-circuit, overvoltage, overcurrent and overheating

Power delivery for ROG laptops

This 330W AC adapter supplies 20V at 16.5A through a 6.0mm by 3.7mm DC connector. It is built for ASUS ROG Strix SCAR and Zephyrus Duo models including the G634, G733, G834 and GX650 series from 2022 to 2024.

Thermals noise and safety

The unit operates on a universal 100-240V input at 50-60Hz with integrated protection against short-circuit, overvoltage, overcurrent and internal overheating. A pure copper cable and grounded three-prong plug support stable, efficient charging without excess heat.

Replacement and upgrade scope

It replaces a lost or damaged original adapter for the listed ROG Strix SCAR 16, 17, 18 and Zephyrus Duo 16 configurations. Buyers needing a different connector size, a lower wattage unit or a charger for non-ASUS laptops should look elsewhere.

Highlights

  • Delivers 330W output for demanding ROG laptops
  • 100-240V input works on power grids worldwide
  • 0mm * 3.7mm connector ensures secure fit on compatible models
  • Covers ROG Strix SCAR 16, 17, 18 and Zephyrus Duo 16 series
  • Built-in safeguards protect against short-circuit, overvoltage, overcurrent and overheating

Specifications

BrandFor Asus
ModelPA-330W
ColorBlack
TypeAC Adapter
CompatibilityASUS ROG Strix SCAR 18 (2023) G834JY-N6044X
AC Adapter Voltage20V
AC Adapter Current16.5A
AC Adapter Output Power330W

Questions about this item

How do I install the 6.0mm × 3.7mm DC connector on my ASUS ROG Strix G834JY-N6044X and what step do people miss?

Align the centre pin and outer barrel, push straight in until the connector seats fully, then route the cable so the brick rests on a flat surface — the step most people skip is securing the cable with the supplied strap to stop the heavy 330W brick from pulling the port sideways.

What maintenance or replacement will this 20V 16.5A adapter need over its service life?

The detachable AC power cord is the only user-replaceable part; inspect it for cracked insulation or a loose ground pin and swap it with any standard IEC C5 cord, while the brick itself is sealed and requires no internal maintenance.

What limit appears first when this 330W supply runs continuously at full load?

Internal overheating protection will throttle or shut down the unit before the 20V 16.5A output can be sustained indefinitely, so keep the ventilation slots clear and avoid stacking the adapter on carpet or bedding.

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