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Black rectangular AC adapter with ten foot power cord

WAWEIS

WAWEIS AC adapter for HP 15-f004dx J9H22UA 15-f004wm J8A21UA 741727-001

SKU CH-35TJ-WPW9K

Replacement AC adapter for select HP 15 models with 10 ft cord and FCC, CE, RoHS certifications

  • World-wide 100-240V input lets you charge anywhere
  • 10 ft power cord gives flexible outlet reach
  • Four safety protections guard against over-current, over-voltage, short-circuit and total power faults
  • Certified FCC, CE and RoHS for regulated quality
  • 100 % compatible replacement for listed HP 15-f models

Replacement AC Adapter for HP 15-f004dx

This WAWEIS AC adapter replaces the original charger for HP 15-f004dx, 15-f004wm and related models. It delivers 100-240VAC 50/60Hz world-wide input voltage for universal compatibility. The unit is new and built with 100% new components for reliable daily charging.

Thermals Noise and Power Draw

Safety features include over-current protection, total power protection, over-voltage protection and short-circuit protection. A smart chip provides overheating protection while high-quality wires and isolation materials reduce interference. The adapter runs quietly with no moving parts during normal operation.

Upgrade From Worn or Lost Charger

This adapter replaces a damaged, lost or worn-out original charger for the listed HP 15 models. The 10 ft power cord adds reach compared to shorter factory cables. FCC, CE and RoHS certifications confirm compliance with safety and environmental standards. Buyers who need a multi-voltage travel kit with interchangeable tips should look elsewhere.

Highlights

  • World-wide 100-240V input lets you charge anywhere
  • 10 ft power cord gives flexible outlet reach
  • Four safety protections guard against over-current, over-voltage, short-circuit and total power faults
  • Certified FCC, CE and RoHS for regulated quality
  • 100 % compatible replacement for listed HP 15-f models

Specifications

No published specifications for this item yet.

Questions about this item

How do I connect the 10 ft power cord to my HP 15-f004dx, and what step is often missed?

Plug the barrel connector firmly into the laptop's DC jack until it clicks, then connect the AC cord to the adapter brick and a 100-240VAC outlet; the step often missed is seating the barrel plug fully so the smart chip can negotiate power.

Which part of this adapter will need replacement first after extended use?

The 10 ft AC cord and the DC cable near the barrel connector endure the most flexing; inspect them every few months and replace the whole unit if insulation frays or the smart chip triggers overheating protection repeatedly.

What limit appears first when this charger runs continuously at full load?

The over-current and total-power protection circuits will trip before the 100-240VAC 50/60Hz input range is exceeded, shutting the adapter down until it cools and the load drops.

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