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

E-buy

E-buy 19.5V 3.96A 75W AC Adapter for Sony VGN-FS645/FS660

SKU CH-6A2S-F41C7

A 19.5V 3.96A 75W AC adapter with 6.5mm x 4.4mm connector for Sony VGN-FS645 and VGN-FS660 series laptops, includes power cord

  • Power adapter voltage19.5 V
  • Power adapter current3.96A
  • Delivers 75W to run and charge your Sony laptop
  • 5V 3.96A output matches original VGN-FS645 and VGN-FS660 specs
  • 100–240V input works worldwide with included region-specific cord
  • 5×4.4mm barrel connector fits the laptop power port exactly
  • 24-month warranty backs reliable daily use

Replacement adapter for Sony VGN-FS645 and VGN-FS660

This 75W AC adapter supplies 19.5V at 3.96A for Sony VGN-FS645, VGN-FS645P, VGN-FS645P/H, VGN-FS660 and VGN-FS660/W laptops. It accepts a universal AC input range of 100 to 240V at 50 to 60Hz. The package includes the adapter unit and a region-specific power cord. It is intended for owners of those specific Sony models needing a new power supply.

Steady 75W output under continuous use

The adapter delivers a constant DC output of 19.5V and 3.96A, rated for 75W sustained load rather than a brief peak. It maintains this output while the laptop charges and runs demanding tasks simultaneously. The 24-month warranty period reflects the manufacturer's confidence in long-term reliability. No thermal throttling or derating behaviour is specified in the supplied data.

Simple barrel connection with 6.5mm by 4.4mm tip

The DC connector measures 6.5mm outer diameter by 4.4mm inner diameter, matching the port on the listed Sony models. Installation requires plugging the barrel tip firmly into the laptop and connecting the included power cord to a wall outlet. The most common issue is selecting an incorrect tip size for similar-looking Sony series, so verifying the exact model number before ordering is essential.

How it compares

Measured against everything we stock in Laptop Chargers & Batteries, at today’s prices. Recalculated every night.

Price $14.99
Cheaper than about 83% of the 27,790 comparable items (median $30.99).

Specifications

Power
Power adapter voltage19.5 V
Power adapter current3.96A

Questions about this item

How much heat or noise does the 75 W adapter produce during all-day use?

The 19.5 V 3.96 A brick has no fan, so it runs silently and only becomes warm to the touch under continuous load.

Which mains cable do I need to supply the 100-240 V 50-60 Hz input?

A US, UK, EU or AU power cord is included in the box, matching the destination country.

Will the 6.5 mm × 4.4 mm tip fit the charging port on my VGN-FS645 or VGN-FS660?

Yes, the connector matches the original specification for the VGN-FS645, FS645P, FS645P/H, FS660 and FS660/W models.

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