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Black rectangular AC adapter with detachable power cord

myVolts

myVolts AC Adapter for HP Envy 17-j120us, 17-j140us

SKU CH-H6RR-HVYRE

Replacement AC adapter delivers 19.5 V output with 100–240 V worldwide input and built-in over-voltage, short-circuit and over-current protection

  • World-wide 100-240V input works anywhere
  • 5V output matches HP Envy 17-j120us and 17-j140us
  • Over-voltage, short-circuit and over-current protection keeps hardware safe
  • Tested units ship new and ready to use
  • Includes power cord for immediate connection

Compatible HP Envy 17-j120us and 17-j140us charger

This AC adapter replaces the original power supply for HP Envy 17-j120us and 17-j140us laptops. It delivers 19.5 V output with worldwide 100-240 V input. The unit ships new and includes the mains power cord.

Thermals noise and power draw

The adapter operates on 50/60 Hz mains and incorporates over-voltage, short-circuit and over-current protection. These safeguards limit excess heat and electrical noise during normal charging. No active cooling fan is present.

Build fit and cable freedom

The included cord connects directly to a standard wall socket, removing the need for a separate travel adapter. Its fixed output voltage suits only the listed Envy models; other laptops requiring different voltages are not supported.

Highlights

  • World-wide 100-240V input works anywhere
  • 5V output matches HP Envy 17-j120us and 17-j140us
  • Over-voltage, short-circuit and over-current protection keeps hardware safe
  • Tested units ship new and ready to use
  • Includes power cord for immediate connection

Specifications

No published specifications for this item yet.

Questions about this item

How do I connect the adapter to my HP Envy 17-j120us, and what step is often missed?

Plug the AC cord into the adapter brick, then into a 100-240VAC 50/60Hz outlet, and insert the DC tip firmly into the laptop port until it clicks.

What part will need replacement first with daily use?

The detachable AC power cord cable typically wears at the strain relief before the adapter body fails.

Which protection limit activates first during a long high-load session?

Over Current Protection trips before Over Voltage or Short Circuit Protection when sustained draw exceeds the 19.5V output rating.

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