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Black rectangular AC adapter with 10 ft power cord and barrel connector

WAWEIS

WAWEIS 19V 3.42A 65W AC adapter for Asus X401 X501 X751MA Q301 Q400 Q500A D550CA D550M F502CA F551M

SKU CH-BTF4-ZN4VY

Replacement 19 V 3.42 A 65 W charger with ten-foot cord and overload, over-voltage, short-circuit and overheat protection for listed Asus models

  • World-wide 100-240 V input suits travel
  • 19 V 3.42 A 65 W output matches original specs
  • 10 ft total cord length gives flexible placement
  • Over-current over-voltage short-circuit protection guards hardware
  • FCC CE RoHS certified for safety compliance

Compatible Asus models

This 65 W AC adapter fits a wide range of Asus notebooks including the X401, X501, X751MA, Q301, Q400, Q500A, D550CA, D550M, F502CA, F551M, F555LA, K550CA, K50I, K53E, K53U, A54C and U57A series. It delivers 19 V at 3.42 A to match the original power requirement.

Input voltage and cord length

The unit accepts world-wide input from 100 to 240 VAC at 50 or 60 Hz, so it works on mains supplies in most countries without a separate converter. A 10 ft power cord is included, giving extra reach between the wall outlet and the laptop.

Replaces a lost or faulty original charger

It serves as a direct replacement when the factory charger is lost, damaged or no longer holds a stable output. Built-in protections against over-current, over-voltage, short-circuit and overheating help safeguard the laptop during daily use. The jump is worth it when the original adapter fails or a spare is needed for travel.

Highlights

  • World-wide 100-240 V input suits travel
  • 19 V 3.42 A 65 W output matches original specs
  • 10 ft total cord length gives flexible placement
  • Over-current over-voltage short-circuit protection guards hardware
  • FCC CE RoHS certified for safety compliance

Specifications

No published specifications for this item yet.

Questions about this item

Is this the only wattage offered for the listed Asus models?

The adapter delivers 65 W at 19 V and 3.42 A, which matches the original specification for the X401, X501, X751MA, Q301, Q400, Q500A, D550CA, D550M, F502CA, F551M, F555LA, K550CA, K50I, K53E, K53U, A54C and U57A series.

Will the 65 W rating actually run my laptop and charge the battery at the same time?

Yes, 65 W is the factory power level for those models, so the unit supplies enough current for full performance and simultaneous charging under normal workloads.

What does the 100-240 V input range mean for daily use?

It accepts any mains voltage from 100 V to 240 V at 50 Hz or 60 Hz, so the same charger works worldwide without a separate voltage selector.

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