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Black rectangular power brick with 4.5 x 3.0mm centre-pin connector and detachable mains cord

Graviton

Graviton 19.5V 7.7A 150W TPN-DA03 AC Adapter

SKU CH-DBF4-M6RDC

150W 19.5V 7.7A AC adapter with 4.5 x 3.0mm centre-pin plug for HP ZBook 15 G3, G4, Studio G3, G4, 15U G3, G4, OMEN 15-AX and Pavilion 15-BC, 17-AB series

  • 5V 7.7A output delivers 150W for demanding HP ZBook workloads
  • CE certification confirms compliance with European safety standards
  • 5 x 3.0mm centre-pin connector matches original HP charger specification
  • 100-240V 50-60Hz input works on mains supplies worldwide
  • Includes power cord so the adapter is ready to use immediately

Power specification

This 150W AC adapter delivers 19.5V at 7.7A through a 4.5 x 3.0mm centre-pin connector. It is built for HP ZBook 15 G3, G4, Studio G3, G4, 15U G3, G4 and OMEN 15-AX models that require this exact output.

Build integration

The unit accepts 100-240V 50-60Hz input and ships with a detachable EU, US, UK or AU power cord. It replaces part numbers TPN-DA03, TPN-DA09, ADP-150XB B and the listed OEM codes without needing additional cables or converters.

Sustained operation

CE certification confirms compliance with European safety standards for continuous use. The adapter maintains rated voltage and current during extended charging sessions, supporting mobile workstations that draw the full 150W under load.

How it compares

Measured against everything we stock in Tech Gadgets & Accessories, at today’s prices. Recalculated every night.

Price $26.99
Typical for this category: the median of 5,998 items is $24.99.

Specifications

No published specifications for this item yet.

Questions about this item

What is the maximum power draw before the 150 W rating is exceeded?

The adapter delivers up to 150 W at 19.5 V and 7.7 A; sustained loads above that will trip its protection.

How much heat does the brick produce during all-day charging?

It meets CE safety limits for continuous operation at 100-240 V input; no active cooling is fitted.

Which HP models accept the 4.5 x 3.0 mm centre-pin plug?

Compatible machines include ZBook 15 G3, ZBook 15 G4, ZBook Studio G3, ZBook Studio G4, ZBook 15U G3, ZBook 15U G4, OMEN 15-AX series and Pavilion 15-BC200 series.

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