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Black rectangular AC adapter with 6.5 mm barrel connector and detachable power cord

E-buy

E-buy 19.5V 3.96A 75W AC adapter for Sony VGN-FS635/640

SKU CH-YYVT-QQMYP

19.5V 3.96A 75W AC adapter with 6.5mm×4.4mm connector powers compatible Sony VGN-FS635 and VGN-FS640 laptops

  • AC Adapter Voltage19.5V
  • AC Adapter Current3.96A
  • 75W output powers compatible Sony VGN-FS635 and FS640 models
  • 5V 3.96A DC output matches original charger specifications
  • 100-240V 50-60Hz input works worldwide with included power cord
  • 5mm x 4.4mm barrel connector fits laptop power port exactly
  • 24-month warranty covers the new adapter and cord

Purpose and Compatibility

This 19.5V 3.96A 75W AC adapter replaces the original power supply for Sony VGN-FS635 and VGN-FS640 series laptops. It suits owners of the VGN-FS635B, VGN-FS635B/W, VGN-FS640 and VGN-FS640/W models who need a new charger. Buyers with laptops requiring a different voltage, current or connector size cannot use this unit.

Electrical Limits

The adapter accepts AC input from 100 to 240V at 50 to 60Hz for worldwide mains compatibility. DC output is fixed at 19.5V and 3.96A, delivering up to 75W. The barrel connector measures 6.5mm outer diameter by 4.4mm inner diameter; laptops with a different plug geometry will not connect.

Installation Notes

Connect the supplied power cord to the adapter, plug into a mains socket, then insert the DC barrel into the laptop. The single connector polarity is centre-positive, matching the Sony models listed. No drivers or configuration are required. If the laptop does not charge, verify the connector fits securely and that the mains outlet is live.

Highlights

  • 75W output powers compatible Sony VGN-FS635 and FS640 models
  • 5V 3.96A DC output matches original charger specifications
  • 100-240V 50-60Hz input works worldwide with included power cord
  • 5mm x 4.4mm barrel connector fits laptop power port exactly
  • 24-month warranty covers the new adapter and cord

Specifications

AC Adapter Voltage19.5V
AC Adapter Current3.96A

Questions about this item

Which plug type do I need for my region?

The adapter ships with a US, UK, EU or AU power cord that matches your country's mains socket.

What does the 75 W rating mean for my Sony VGN-FS635 or VGN-FS640?

It delivers up to 75 W at 19.5 V and 3.96 A, matching the original charger's output for full-speed charging and operation.

What connector does this adapter use and will it fit my laptop?

It uses a 6.5 mm by 4.4 mm barrel connector, the same size fitted to the Sony VGN-FS635 and VGN-FS640 series.

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