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Black rectangular AC adapter brick with centred 7.4x5.0mm barrel plug and detachable power cord

Graviton

Graviton 19.5V 7.69A 150W 7.4x5.0mm TPC-CA52 AC Adapter

SKU CH-DJHP-B1S6Y

Delivers 19.5V at 7.69A for 150W through a 7.4x5.0mm centre-pin connector, compatible with multiple HP part numbers

  • Delivers 150W for demanding HP laptops
  • 5V 7.69A output matches original charger specs
  • 4x5.0mm centre-pin connector fits listed part numbers
  • 100-240V 50-60Hz input works worldwide with included cord
  • CE certified for safety compliance

Power output and connector

This 150W AC adapter delivers 19.5V at 7.69A through a 7.4x5.0mm barrel connector with a centre pin. It replaces HP part numbers including TPC-CA52, TPC-DA52, 681058-001 and A150A01CH. The unit accepts 100-240V input at 50-60Hz for worldwide use.

Compatibility and exclusions

It suits owners of HP laptops that require the listed part numbers and the specified barrel size. Buyers whose devices use a different voltage, current rating or connector diameter should look elsewhere. The package includes one adapter and one power cord with EU, US, UK or AU plug options.

Sustained load behaviour

The adapter is rated for continuous 150W output within the 100-240V input range. It maintains the 19.5V 7.69A delivery during extended charging sessions without relying on short-term peak ratings. CE certification confirms compliance with European safety standards for continuous operation.

Highlights

  • Delivers 150W for demanding HP laptops
  • 5V 7.69A output matches original charger specs
  • 4x5.0mm centre-pin connector fits listed part numbers
  • 100-240V 50-60Hz input works worldwide with included cord
  • CE certified for safety compliance

Specifications

No published specifications for this item yet.

Questions about this item

Does the 7.4x5.0mm centre-pin connector match my HP laptop's power port?

The adapter uses a 7.4x5.0mm barrel plug with a centre pin. Compare this size and the 19.5V 7.69A rating to your laptop's original charger specifications before connecting.

Can I use this 150W adapter with an older HP model that shipped with a 90W charger?

Yes. The adapter delivers 19.5V at up to 7.69A. Your laptop will draw only the current it needs, so a higher-wattage supply is safe if the voltage and connector match.

How can I confirm the adapter is working after I plug it in?

The laptop should show a charging indicator and the battery level must increase. The adapter accepts 100-240V 50-60Hz input, so it will operate on any mains supply in that range.

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