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Black rectangular AC adapter with integrated power cord and barrel connector

E-buy

E-buy 19.5V 3.96A 75W AC Adapter for Sony PCG-FR780

SKU CH-YWKN-6SCCG

19.5 V 3.96 A 75 W AC adapter with 6.5 mm × 4.4 mm connector and included power cord for Sony PCG-FR780 laptops

  • AC Adapter Voltage19.5V
  • AC Adapter Current3.96A
  • 75 W output powers the Sony PCG-FR780 efficiently
  • 5 V / 3.96 A matches the laptop’s original specification
  • 100–240 V input works worldwide without a converter
  • 5 mm × 4.4 mm barrel plug fits the charging port exactly
  • 24-month warranty covers the adapter and included power cord

Direct Replacement for Sony PCG-FR780

This 19.5V 3.96A AC adapter is built as a direct replacement for the Sony PCG-FR780 laptop. It supplies the exact voltage and current the original unit provided, so the notebook charges and runs without mismatch. The package includes the adapter and a region-specific power cord ready for immediate use.

Works on 100-240V 50-60Hz Mains Worldwide

The adapter accepts AC input from 100 to 240 volts at 50 or 60 hertz, covering mains supplies in most countries. Output is fixed at 19.5 volts and 3.96 amps, delivering 75 watts through a 6.5mm by 4.4mm barrel connector. Polarity and tip dimensions must match the laptop's DC jack exactly or the unit will not connect.

Replaces a Lost or Failed Original Charger

This unit replaces a lost, damaged or worn-out factory charger for the same model. The jump is worth it when the original supply no longer holds a steady 19.5V under load or the cable has frayed. It is not for owners needing higher wattage for docking stations or discrete GPU docks, nor for laptops that require a different connector size or voltage.

Highlights

  • 75 W output powers the Sony PCG-FR780 efficiently
  • 5 V / 3.96 A matches the laptop’s original specification
  • 100–240 V input works worldwide without a converter
  • 5 mm × 4.4 mm barrel plug fits the charging port exactly
  • 24-month warranty covers the adapter and included power cord

Specifications

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

Questions about this item

Is this the only voltage and current combination available for the Sony PCG-FR780?

This adapter delivers 19.5V at 3.96A for 75W total output. The Sony PCG-FR780 requires this exact voltage and a current rating of at least 3.96A, so this single specification is the correct match.

Will the 75W rating actually power the laptop and charge the battery at the same time?

Yes, 75W is the continuous DC output. It meets the Sony PCG-FR780 power draw, so the system runs and the battery charges simultaneously under normal load.

What does the 6.5mm by 4.4mm connector mean for compatibility?

The centre pin is 4.4mm and the outer barrel is 6.5mm, which matches the Sony PCG-FR780 DC jack. The included power cord fits UK, EU, US or AU mains sockets.

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