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Black rectangular AC adapter with long power cord

WAWEIS

WAWEIS AC adapter 135W 10ft cord HP 587744-001

SKU CH-TTW7-6K5DR

Replacement 135 W AC adapter with 10 ft cord and 100-240 V input for HP 587744-001

  • World-wide 100-240V input for universal travel use
  • 10 ft cord gives flexible outlet reach
  • 135 W output matches original HP 587744-001 spec
  • FCC, CE and RoHS certified for safety compliance
  • Over-current, over-voltage and short-circuit protection built in

What this adapter replaces

This WAWEIS AC adapter replaces the HP 587744-001 power supply for compatible laptops. It delivers 135 W of output power and accepts a world-wide input range of 100-240 VAC at 50/60 Hz. The unit ships with a 10 ft power cord for flexible placement. It is built with new components and carries FCC, CE and RoHS certification.

Behaviour under continuous load

The adapter includes over current protection, over voltage protection, short circuit protection and total power protection to maintain safe operation during extended use. A smart chip provides overheating protection while anti-interference features and better isolation materials help deliver stable output. These safeguards are designed to prevent damage when the unit runs at full capacity for long periods.

Thermals noise and power draw

Overheating protection with a smart chip manages temperatures during normal operation. The safety suite covers over current, over voltage, short circuit and total power faults to limit excess heat generation. High quality wires and isolation materials reduce electrical interference. The adapter draws power within the 100-240 VAC input specification while delivering a steady 135 W output.

Highlights

  • World-wide 100-240V input for universal travel use
  • 10 ft cord gives flexible outlet reach
  • 135 W output matches original HP 587744-001 spec
  • FCC, CE and RoHS certified for safety compliance
  • Over-current, over-voltage and short-circuit protection built in

Specifications

No published specifications for this item yet.

Questions about this item

Does the 135W adapter run hot or make noise when powering my laptop all day?

The unit includes overheating protection with a smart chip and short-circuit protection, so it stays cool and silent during continuous use.

What must my laptop already have to work with this 10 ft charger?

Your laptop must accept the HP 587744-001 barrel connector and draw up to 135W; the adapter handles 100-240VAC 50/60Hz input worldwide.

Will this replacement charger work alongside my original HP power brick?

Yes, it is 100% OEM compatible with the HP 587744-001 specification, so it behaves identically to the original adapter.

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