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Black rectangular power brick with 4.5 x 3.0mm barrel connector and detachable power cord

Graviton

Graviton 19.5V 7.7A 150W 4.5x3.0mm TPN-DA09 AC Adapter

SKU CH-8T6R-NAJRN

150 W power adapter with 4.5 x 3.0 mm barrel plug for HP ZBook and OMEN laptops

  • Delivers 150W for demanding workloads
  • 5V 7.7A output matches original specs
  • 5x3.0mm centre-pin plug fits listed HP models
  • CE certified for electrical safety
  • 100-240V input works worldwide

Compatible HP ZBook and OMEN models

This 150W AC adapter is built for HP ZBook 15 G3, ZBook 15 G4, ZBook Studio G3 and ZBook 15U G3 mobile workstations. It also fits OMEN 15-AX, OMEN 15-CE, OMEN 17-AN and select Pavilion 15-CB and 15-BC series laptops. The unit replaces part numbers including TPN-DA09, 917649-850 and 776620-001.

Check your laptop’s power jack and part number

Verify that your device uses a 4.5 x 3.0 mm barrel connector with a centre pin before ordering. Match the adapter’s output of 19.5V and 7.7A against the label on your original charger or the compatible part-number list supplied. Confirm the input range of 100-240V 50-60Hz suits your local mains supply.

Steady 150W delivery under continuous load

The adapter maintains its rated 150W output during extended charging sessions and heavy workloads without throttling. CE certification indicates compliance with European safety standards for sustained operation. The package includes the power brick and a detachable mains cord for immediate use.

Highlights

  • Delivers 150W for demanding workloads
  • 5V 7.7A output matches original specs
  • 5x3.0mm centre-pin plug fits listed HP models
  • CE certified for electrical safety
  • 100-240V input works worldwide

Specifications

No published specifications for this item yet.

Questions about this item

Does the package include a power cord or only the adapter brick?

The box contains one AC adapter and one power cord, so no separate cable is required.

How do I know if the 4.5 x 3.0 mm centre-pin tip fits my HP laptop?

The tip matches the TPN-DA09 specification used by ZBook 15 G3, G4, Omen 15-AX and several Pavilion 15-CB models listed in the compatibility data.

Will the 150 W rating actually deliver full power to a ZBook 15 G4 under load?

Yes, the adapter supplies 19.5 V at 7.7 A, providing the full 150 W the workstation expects when running demanding tasks.

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