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Compact black rectangular AC adapter with detachable power cord and barrel connector

myVolts

myVolts 40W AC Adapter for Samsung 11.6" Chromebook 2 3 303c 500c 503c

SKU CH-18XT-V4H48

40 W AC adapter with 12 V 3.33 A output and 2.5 mm × 0.7 mm barrel plug fits Samsung 11.6" Chromebook 2, 3, 303c, 500c and 503c models

  • Delivers 40 W to run and charge your 11.6" Chromebook
  • 12 V 3.33 A output matches the original Samsung supply
  • 5 mm × 0.7 mm barrel tip fits listed Series 2, 3, 303c, 500c, 503c models
  • 100–240 V input works on mains worldwide
  • Includes AC adapter and detachable power cord in the box

40W AC Adapter for Samsung 11.6" Chromebooks

This 40W AC adapter replaces the original charger for Samsung 11.6" Chromebook Series 2, 3, 303c, 500c and 503c models. It matches the required 12V 3.33A output and the 2.5mm by 0.7mm barrel connector used by those devices. The unit accepts 100-240V input for worldwide use. It is not compatible with Samsung Series 5 Chromebooks or ATIV laptops XE500C21, XE550C22 or XE700T1A.

40W Output with 26W Compatible Mode

The adapter delivers 40W at 12V 3.33A, providing full rated power for the listed Chromebooks. Specifications also note 12V 2.2A 26W compatibility, indicating it can operate at a lower current level when the system demands less power. Headroom is defined by the 40W maximum; sustained loads above that rating are not supported.

Barrel Connector and Included Power Cord

The 2.5mm external and 0.7mm internal diameter barrel plug fits the charging port on the compatible Samsung models directly. A detachable AC power cord is included in the package so the adapter can be used with local mains sockets. The brick-style body is designed for desktop or travel use without additional mounting hardware.

Highlights

  • Delivers 40 W to run and charge your 11.6" Chromebook
  • 12 V 3.33 A output matches the original Samsung supply
  • 5 mm × 0.7 mm barrel tip fits listed Series 2, 3, 303c, 500c, 503c models
  • 100–240 V input works on mains worldwide
  • Includes AC adapter and detachable power cord in the box

Specifications

No published specifications for this item yet.

Questions about this item

Will the 2.5 mm × 0.7 mm barrel connector on this 40 W adapter fit the charging port on my Samsung Chromebook 303C?

Yes — the adapter uses a 2.5 mm outer / 0.7 mm inner barrel plug that matches the 12 V 3.33 A input on the 303C series.

How can I confirm the adapter is delivering the rated 12 V 3.33 A after I plug it in?

The Chromebook’s battery indicator will show charging and the LED on the adapter tip lights solid when 40 W output is active.

Does the package include both the AC power brick and the detachable mains cord, or must I buy the cord separately?

The box contains 1× AC adapter and 1× AC power cord, so nothing extra is required for immediate use.

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