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Rectangular black power brick with 6.0 by 3.7 mm barrel connector and detachable mains lead

Kenuco

Kenuco 280W AC adapter 20V 14A 6.0×3.7 mm laptop charger

SKU CH-R0F3-QEMGT

A 280 W AC adapter delivering 20 V at 14 A with a 6.0 × 3.7 mm connector for compatible ROG Strix, Scar and Zephyrus gaming laptops

  • Product typeAC Adapter
  • 280W output powers demanding gaming laptops
  • 20V 14A delivery matches original charger specs
  • 0×3.7 mm connector fits listed ROG models
  • 100-240V input works worldwide without a converter
  • Thermal overload and short-circuit protection safeguards hardware

280W 20V 14A Gaming Laptop Adapter

This 280W AC adapter delivers 20V at 14A through a 6.0×3.7 mm connector. It accepts 100V-240V input at 50-60Hz for worldwide use. The unit includes automatic thermal overload cut-off and short circuit protection. It is built as a direct replacement power supply for compatible gaming laptops.

Fits ROG Strix G15 G17 Scar Zephyrus Models

This charger suits owners of listed ROG Strix G15, G17, Scar 15, Scar 17 and Zephyrus Duo models requiring 280W input. Buyers with laptops using a different connector size, lower wattage requirement or proprietary pin layout should look elsewhere. It does not fit ultrabooks or standard office notebooks.

6.0×3.7 mm Connector Decides Compatibility

The single specification that decides fit is the 6.0×3.7 mm barrel connector paired with 20V 14A output. Verify your original adapter shows exactly this tip size and voltage before ordering. A mismatch here means the plug will not seat or the laptop will not charge.

How it compares

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

Price $59.99
Pricier than about 89% of the 27,790 comparable items (median $30.99).

Specifications

Product
Product typeAC Adapter

Questions about this item

What comes in the box with the Kenuco 280W adapter and do I need a separate mains lead?

The adapter unit with its fixed 20 V 14 A output cable and 6.0×3.7 mm connector is supplied; a detachable IEC C5 mains lead for 100-240 V 50-60 Hz input is not included and must be purchased separately.

How do I choose between the listed compatible models such as Strix G15, Scar 17 or Zephyrus Duo 16?

Select this charger only if your laptop requires exactly 20 V 14 A through a 6.0×3.7 mm barrel jack; the long model list simply shows devices that already use that specification.

What does the 280 W rating mean when the adapter is powering a ROG Strix G15?

It is the maximum continuous power the brick can deliver at 20 V 14 A; the laptop draws only what it needs up to that limit, so a 280 W unit safely covers models rated for lower wattages.

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