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Black rectangular HP power brick with 7.4x5.0mm barrel connector and detachable power cord

HP

HP 593976-001 135W 19.5V 6.9A 7.4x5.0mm power adapter

SKU CH-FKDB-STWP1 MPN 593976-001

Delivers 135 W at 19.5 V 6.9 A with a 7.4×5.0 mm tip and includes a power cord

  • Worldwide use with 100-240V input range
  • Reliable 135W output for demanding laptops
  • Stable 19.5V 6.9A delivery protects components
  • Genuine HP build with multiple safety safeguards
  • Includes power cord for immediate setup

Genuine HP 135W adapter for compatible laptops

This genuine HP 593976-001 power adapter delivers 19.5V at 6.9A for a total of 135W output. It is built to power compatible HP laptops that require this specific voltage and connector type. The unit includes a detachable power cord for immediate use. It replaces part numbers such as 592491-001.

Wide input range with built-in protection circuits

The adapter accepts 100-240V input at 1.5A across 50-60Hz, making it suitable for global mains voltages. Internal safeguards protect against incorrect voltage, short circuit and internal overheating during normal operation. The brick is tested for fully functional performance with no cracked housings or loose internal particles. Minor cosmetic marks on the body do not affect operation.

Included power cord enables direct wall connection

The bundled power cord completes the connection from the wall outlet to the adapter brick without needing a separate cable. Smart protection features guard the connected laptop against electrical faults such as over-voltage and short circuits. The 7.4x5.0mm barrel connector fits the designated HP models directly. Buyers needing a different connector size or higher wattage should verify their device requirements first.

Highlights

  • Worldwide use with 100-240V input range
  • Reliable 135W output for demanding laptops
  • Stable 19.5V 6.9A delivery protects components
  • Genuine HP build with multiple safety safeguards
  • Includes power cord for immediate setup

Specifications

Model593976-001

Questions about this item

How do I connect the 7.4x5.0mm tip to my laptop, and what is the common mistake?

Align the 7.4x5.0mm barrel with the laptop’s DC jack and push straight in until it seats; the frequent error is inserting at an angle, which bends the centre pin.

Which part of this 135W adapter will need replacement first under normal use?

The detachable IEC power cord typically wears out before the brick; keep the 19.5V 6.9A unit and swap only the cord when the plug or strain relief frays.

What thermal limit appears first when this 19.5V 6.9A charger runs at full 135W load for long periods?

Internal overheating protection (IO) triggers before any other safeguard, causing the adapter to shut down until it cools.

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