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Black rectangular laptop power brick with 10 ft cord and 19V 6.31A label

WAWEIS

WAWEIS EM11201D 19V 6.31A 120W laptop AC adapter

SKU CH-R28P-VT7XZ MPN EM11201D

A 19 V 6.31 A 120 W AC adapter with a 10 ft cord and world-wide 100-240 V input

  • World-wide 100–240 V input works across mains standards
  • 19 V 6.31 A output delivers 120 W rated power
  • 10 ft total cord length gives flexible placement
  • FCC CE RoHS certified with over-voltage and short-circuit protection
  • Smart-chip thermal guard prevents overheating during charging

What this adapter powers

The WAWEIS EM11201D delivers 19.0 V at 6.31 A for a total of 120 W, matching the original charger for compatible laptops. It accepts world-wide input from 100 to 240 VAC at 50 or 60 Hz so it works on mains supplies across regions.

What to verify before ordering

Confirm that your laptop requires exactly 19 V DC input and draws no more than 6.31 A from the adapter. Check that the barrel connector on your current charger matches the tip on this unit, because an incorrect fit will prevent charging. Ensure the original power supply is rated at or below 120 W to avoid overload.

Thermals noise and power draw

Built-in over-current, over-voltage, short-circuit and over-temperature protections keep the brick running within safe limits during normal use. The 10 ft cord adds flexibility without increasing the adapter's own heat output. Certified to FCC, CE and RoHS standards, the unit meets baseline emissions and safety requirements for household environments.

Highlights

  • World-wide 100–240 V input works across mains standards
  • 19 V 6.31 A output delivers 120 W rated power
  • 10 ft total cord length gives flexible placement
  • FCC CE RoHS certified with over-voltage and short-circuit protection
  • Smart-chip thermal guard prevents overheating during charging

Specifications

No published specifications for this item yet.

Questions about this item

Does the WAWEIS EM11201D include the mains cable or must that be bought separately?

The adapter ships with a 10 ft power cord, so the mains cable is already in the box and nothing extra is required.

How do I know if the 19V 6.31A 120W version matches my laptop?

Check that your original charger lists 19 V and 6.31 A (6310 mA); if both figures match, this 120 W unit is the correct replacement.

What does the 120 W rating mean when the adapter is powering my laptop?

It is the maximum continuous output the unit can deliver at 19 V; your laptop will draw only the power it needs up to that limit.

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