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Black rectangular laptop power adapter with four-pin connector and detachable power cord

Graviton

Graviton 19V 7.89A 150W 4PIN Power Adapter

SKU CH-S19R-QV6WR

Delivers 19 V at 7.89 A for 150 W via a four-pin connector, accepting 100-240 V 50-60 Hz input and including a power cord

  • Delivers 150 W of reliable power for demanding laptops
  • 19 V 7.89 A output matches original charger specifications
  • 100-240 V 50-60 Hz input works worldwide with included cord
  • CE certified safety for peace of mind
  • 4-pin connector fits multiple FSP part numbers

150 W 4-pin laptop adapter

The Graviton 19 V 7.89 A unit delivers 150 W of regulated power through a four-pin connector. It suits owners of compatible laptops that require this exact voltage and current rating. The adapter accepts a wide 100-240 V input range at 50-60 Hz for worldwide use.

150 W headroom and limits

At 150 W the adapter comfortably runs mainstream laptops and charges the battery under typical workloads. It reaches its limit when the system draws sustained peak power above the rated output, causing the supply to shut down or throttle.

Bundled EU US UK AU power cords

The package includes one AC adapter and one detachable power cord with a plug suited to the destination region. The cord lets you connect the brick to local mains sockets without buying a separate travel adapter.

How it compares

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

Price $21.99
Cheaper than about 56% of the 5,998 comparable items (median $24.99).

Specifications

No published specifications for this item yet.

Questions about this item

Will the 19V 7.89A 4PIN output run my older laptop that shipped with a 150W FSP150-AAA or FSP150-ABAN2 adapter?

Yes, this adapter matches the 19V 7.89A 150W 4PIN specification and lists FSP150-AAA and FSP150-ABAN2 as compatible part numbers.

How can I verify the adapter is delivering the rated 19V 7.89A after I connect it?

The laptop charging indicator should light and the system should report full 150W input; a multimeter on the 4PIN plug will read 19V under load.

Does the package include both the AC adapter and a mains cable for my EU/US/UK/AU socket?

The box contains one AC adapter and one power cord; the cord matches the plug type selected at purchase.

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