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Black rectangular laptop power brick with 6.0 by 3.7 mm barrel connector

NShi

NShi 280W ADP-280BB B laptop charger

SKU CH-DNF3-WRCMF

280W AC adapter with 20V 14A output and 6.0×3.7mm connector for Asus ROG Strix, Zephyrus and TUF Gaming laptops

  • 280W output powers demanding ROG laptops fast
  • 20V 14A delivery matches original adapter specifications
  • 100-240V input works worldwide without a converter
  • 0 x 3.7mm connector fits listed Asus models precisely
  • RoHS CE FCC certified protection guards against overload and overheating

280W Replacement Charger for ROG Laptops

This 280W AC adapter supplies 20V at 14A through a 6.0 X 3.7mm connector. It is built for owners of Asus ROG Strix and Zephyrus models who need a new or spare power brick. The unit accepts 100-240V input for worldwide use.

Upgrade from Lower-Wattage Adapters

If your original charger was rated below 280W, this unit can restore full charging speed and support peak system load. The jump is worth it when the laptop throttles or refuses to charge under heavy GPU load with the smaller brick.

Straightforward Barrel-Plug Installation

Installation is a simple plug into the laptop's DC-in jack and a wall outlet; no drivers or configuration are required. The main risk is forcing a mismatched barrel size, so verify the 6.0 X 3.7mm specification matches the port before connecting.

How it compares

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

Price $71.99
Pricier than about 90% of the 27,790 comparable items (median $30.99).

Specifications

No published specifications for this item yet.

Questions about this item

Will the 6.0 x 3.7 mm barrel connector fit my ROG Strix G16 G614?

Yes, the adapter uses a 6.0 x 3.7 mm barrel connector that matches the charging port on the ROG Strix G16 G614 and other listed models.

What is the correct order to connect the 280 W adapter?

Plug the IEC C5 mains lead into the adapter brick first, then insert the 6.0 x 3.7 mm barrel into the laptop.

How long is the warranty period for this 280 W charger?

The supplier provides a 12 month warranty service for the adapter.

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