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Black rectangular laptop charger with 4.5mm barrel connector and detachable AC cable

TOPRANK

TOPRANK L48757-001 150W 19.5V 7.7A 4.5mm laptop charger

SKU CH-RMS3-25N9V MPN L48757-001

Delivers 150W at 19.5V 7.7A through a 4.5mm connector for compatible HP ZBook, OMEN, Pavilion and Victus laptops

  • TypeChargers & Adapters
  • 150W output keeps high-performance laptops running during heavy workloads
  • 5V 7.7A delivery matches original power specifications for reliable charging
  • 5mm connector fits listed HP ZBook, OMEN, Pavilion and Victus models
  • 100-240V input allows worldwide use without a voltage converter
  • Overcurrent and overvoltage protection safeguards the laptop from power irregularities

150W 19.5V 7.7A Charger

This 150-watt AC adapter supplies 19.5 volts at 7.7 amps through a 4.5 by 3.0 millimetre barrel connector. It is built as a direct replacement for the listed HP ZBook, Omen, Pavilion, Victus and Studio models that require the L48757-001 part number.

Verify Connector and Voltage

Before ordering, confirm that the original charger uses a 4.5 by 3.0 millimetre tip and that the laptop expects 19.5 volts at 7.7 amps. Cross-reference the part numbers on the existing adapter — such as PA-1151-08HF or ADP-150XB B — to ensure an exact electrical and physical match.

Sustained High-Load Operation

The adapter delivers its full 150-watt rating continuously, keeping the system powered during extended rendering, compilation or gaming sessions. Overcurrent and overvoltage protection circuits engage automatically if the load exceeds safe limits, preventing damage to both the charger and the laptop.

Highlights

  • 150W output keeps high-performance laptops running during heavy workloads
  • 5V 7.7A delivery matches original power specifications for reliable charging
  • 5mm connector fits listed HP ZBook, OMEN, Pavilion and Victus models
  • 100-240V input allows worldwide use without a voltage converter
  • Overcurrent and overvoltage protection safeguards the laptop from power irregularities

Specifications

TypeChargers & Adapters

Questions about this item

Does the package include the AC power cable or only the adapter brick?

The charger ships with the AC cable included so you can plug it into a wall outlet straight away.

My laptop needs a 4.5 mm barrel plug — will this connector fit?

Yes the connector measures 4.5 by 3.0 mm matching the 4.5 mm centre pin used on compatible HP models.

Will 150W at 19.5V 7.7A keep a gaming laptop charged under heavy load?

The adapter delivers 150W at 19.5V 7.7A which meets the peak draw of the listed ZBook Omen Pavilion and Victus machines during intensive tasks.

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