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Black rectangular 120W 19V 6.32A laptop charger with 5.5mm 2.5mm connector

ARCTIC

ARCTIC 120W 19V 6.32A Laptop Charger 2 in 1 accessory

SKU CH-18KJ-48B2D

120W 19V 6.32A laptop charger with 5.5mm × 2.5mm connector fits Asus ROG, VivoBook Pro and TUF models

  • 120 W output powers demanding laptops
  • 19 V 6.32 A matches original adapter specs
  • 5 mm × 2.5 mm connector fits listed Asus models
  • 100–240 V input works worldwide
  • Built-in protection guards against over-current and overheating

120 W 19 V laptop charger

This 120 W power adapter delivers 19 V at 6.32 A for compatible Asus laptops. It accepts 100-240 V input so it works worldwide without a voltage converter. The unit is sold new and built with industry-grade materials and premium circuitry.

5.5 × 2.5 mm barrel connector

The plug measures 5.5 mm by 2.5 mm and has no centre pin, so it fits only laptops that use this exact barrel type. Over-current, overcharging and overheating protection are built in for daily safety. A compact brick and standard cable keep desk clutter low.

Replaces PA-1121-28 and A15-120P1A

It directly substitutes those Asus part numbers for ROG GL551, GL552, GL553, GL752, GL753, N550, N551, N552, N56, N750, N751, N752, VivoBook Pro 15 and 17, TUF FX502, FX503, FX504 and K55 series models. The upgrade is worth it when the original adapter is lost, damaged or no longer holds a stable charge.

Highlights

  • 120 W output powers demanding laptops
  • 19 V 6.32 A matches original adapter specs
  • 5 mm × 2.5 mm connector fits listed Asus models
  • 100–240 V input works worldwide
  • Built-in protection guards against over-current and overheating

Specifications

No published specifications for this item yet.

Questions about this item

What does the 5.5 × 2.5 mm barrel connector with no centre pin mean for compatibility?

The connector fits Asus models that use a plain 5.5 mm outer and 2.5 mm inner barrel without a centre pin; it will not work with tips that require a centre pin.

Will the charger brick fit behind a desk or in a laptop bag without blocking adjacent ports?

The unit is a standard rectangular brick sized for 120 W output; its dimensions are typical for this wattage and it uses a detachable IEC C7 mains lead for flexible placement.

How do I connect the charger correctly, and what is the common mistake?

Plug the IEC C7 lead into the brick, then the barrel tip firmly into the laptop; the frequent error is inserting the tip upside-down or not pushing it fully home, which prevents charging.

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