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myVolts 40W 12V AC adapter with 2.5mm barrel plug and detachable power cord

myVolts

myVolts 40W 12V 3.33A AC Adapter 2.5*0.7mm for Samsung Chromebook ATIV

SKU CH-8TC2-P2S0A

40 W, 12 V, 3.33 A AC adapter with 2.5×0.7 mm plug for Samsung Chromebook and ATIV models

  • 40 W output powers compatible Samsung Chromebook and ATIV models
  • 12 V 3.33 A delivery matches original charger specifications
  • 100–240 V 50/60 Hz input works worldwide without a converter
  • 5 × 0.7 mm barrel plug fits listed XE and NP series devices
  • CE FCC ROHS UL certified for safety compliance

40W 12V AC Adapter for Samsung Chromebook ATIV

This 40W AC adapter delivers 12V at 3.33A for compatible Samsung Chromebook and ATIV devices. It accepts 100-240V input at 50-60Hz for worldwide use. The unit includes a 2.5mm x 0.7mm DC connector and a detachable AC power cord. It carries CE, FCC, ROHS and UL certifications.

Who this suits and who should look elsewhere

Owners of listed Samsung Chromebook 2, 3, ATIV Book Smart PC Tab 3, 5, 7 Pro or Book 9 models needing a 12V 3.33A replacement will find this a direct match. Buyers whose devices require a different voltage, amperage or barrel size cannot use this adapter. Devices with USB-C charging only are not compatible.

The deciding specification — 2.5mm x 0.7mm barrel

The 2.5mm x 0.7mm centre-positive barrel connector is the single fit factor. If the original charger uses this exact plug and 12V 3.33A output, this adapter will connect and power the device. Any other plug diameter, pin size or polarity means the adapter will not fit or work.

Highlights

  • 40 W output powers compatible Samsung Chromebook and ATIV models
  • 12 V 3.33 A delivery matches original charger specifications
  • 100–240 V 50/60 Hz input works worldwide without a converter
  • 5 × 0.7 mm barrel plug fits listed XE and NP series devices
  • CE FCC ROHS UL certified for safety compliance

Specifications

No published specifications for this item yet.

Questions about this item

What laptop models accept the 2.5 mm × 0.7 mm barrel connector on this 40 W adapter?

The adapter fits Samsung Chromebook 2 and 3 series, ATIV Book Smart PC Tab 3, 5 and 7 Pro series, and ATIV Book 9 series models listed in the compatibility table.

Can this 12 V 3.33 A charger replace the original PA-1250-98 supply for an XE500C13 Chromebook?

Yes — the output matches the original 12 V 3.33 A 40 W specification and the connector is the same 2.5 mm × 0.7 mm size used by that model.

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

The green LED on the adapter body lights when mains power is present; the Chromebook charging indicator then shows active charging, confirming correct voltage and current delivery.

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