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WAWEIS

WAWEIS 19V 2.1A 40W laptop AC adapter

SKU CH-A0F0-EK39Q

19 V 2.1 A 40 W AC adapter with 10 ft cord and overload, over-voltage, short-circuit and overheat protection

  • World-wide 100-240 V input suits travel
  • 10 ft total cord length adds placement freedom
  • Over-current, over-voltage and short-circuit protection guard hardware
  • FCC, CE and RoHS certifications confirm safety compliance
  • 19 V 2.1 A 40 W output matches listed Samsung models

Compatible Samsung ATIV Book 2 models

This 19 V 2.1 A 40 W AC adapter is built as a direct replacement for Samsung ATIV Book 2 notebooks including the NT270E5V-KD2S, NT270E5V-KD3S, NT270E5V-K04IT, NT270E5V-K54S and NT270E5V-XD5S. It supplies the exact voltage and current those models require.

Upgrades from a lost or faulty original charger

The unit replaces an original Samsung charger that has been lost, damaged or no longer holds a stable output. The jump is worth it when the old adapter shows intermittent charging, overheating or a frayed cable that could harm the laptop.

Steady output with full protection suite

Over-current, over-voltage, short-circuit and total-power protection circuits engage instantly under sustained load, while the smart chip manages overheating risk. A 10 ft power cord and 100–240 V 50/60 Hz input keep delivery stable during extended use.

Highlights

  • World-wide 100-240 V input suits travel
  • 10 ft total cord length adds placement freedom
  • Over-current, over-voltage and short-circuit protection guard hardware
  • FCC, CE and RoHS certifications confirm safety compliance
  • 19 V 2.1 A 40 W output matches listed Samsung models

Specifications

No published specifications for this item yet.

Questions about this item

What is the total length of the power cord supplied with this 40 W adapter?

The charger ships with a 10 ft power cord that connects the wall plug to the adapter brick.

What is the correct sequence for connecting the adapter to avoid a spark at the DC jack?

Plug the AC cord into the wall outlet first, then insert the 19 V DC connector into the laptop.

How often should the 10 ft AC cable be inspected for wear or damage?

Check the full length of the cord every 12 months for cracks, fraying or overheating marks.

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