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Black rectangular HP power adapter with 7.4 by 5.0 mm barrel connector and detachable power cord

HP

HP HSTNN-LA09 150W 19V 7.89A power adapter 7.4 x 5.0 mm

SKU CH-VPPR-E90KG MPN HSTNN-LA09

A 150-watt AC adapter supplies 19 volts at 7.89 amps through a 7.4 by 5.0 millimetre connector and includes a power cord

  • Delivers 150 W output for demanding HP laptops
  • 19 V 7.89 A matches original charger specifications
  • 4 x 5.0 mm barrel tip fits supported models
  • 100-240 V 50-60 Hz input works worldwide
  • Includes power cord for immediate use

150W HP adapter for compatible laptops

This genuine HP power adapter delivers 150 watts at 19 volts and 7.89 amps through a 7.4 x 5.0 mm connector. It accepts a universal 100-240 volt input at 50-60 Hz, making it suitable for international use. The unit includes a power cord for immediate connection to a wall outlet.

Suits owners of matching HP models needing

Users whose laptops require a different voltage, amperage or tip size cannot use this adapter. Buyers who need a higher wattage unit for power-hungry workstations should look elsewhere. Overseas purchasers should note that power cables may not be included with the adapter.

Included power cord enables direct mains connection

The bundled cord allows the adapter to plug straight into a standard AC socket without a separate cable purchase. Built-in safeguards protect against incorrect voltage, short circuit and internal overheating during operation. The adapter body may show minor cosmetic marks that do not affect functionality.

Highlights

  • Delivers 150 W output for demanding HP laptops
  • 19 V 7.89 A matches original charger specifications
  • 4 x 5.0 mm barrel tip fits supported models
  • 100-240 V 50-60 Hz input works worldwide
  • Includes power cord for immediate use

Specifications

ModelHSTNN-LA09

Questions about this item

What connector size must the laptop's DC-in jack accept for this adapter to plug in?

The adapter uses a 7.4 x 5.0 mm barrel tip, so the laptop's DC-in jack must match that exact size for a secure connection.

Will this 150W adapter safely charge a laptop that originally shipped with a lower-wattage HP charger?

Yes, the adapter delivers 19V at up to 7.89A; the laptop draws only the current it needs, so a lower-wattage HP model will charge normally.

How can I confirm the adapter is delivering power after connecting it to mains and the laptop?

The laptop's charging indicator should illuminate and the battery icon will show a charging state once the 19V 7.89A output is detected.

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