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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 PCG-R505DSK PCG-R505DSP PCG-R505Dx

SKU CH-S355-J3QDW

A 75W laptop power supply delivering 19.5V at 3.96A with a 6.5mm by 4.4mm connector for Sony PCG-R505DSK, PCG-R505DSP and PCG-R505Dx models

  • AC Adapter Voltage19.5V
  • AC Adapter Current3.96A
  • Delivers 75 W of power for reliable charging
  • 5 V / 3.96 A output matches original specification
  • Accepts 100–240 V input for worldwide use
  • Includes 6.5 mm × 4.4 mm barrel connector and country-specific cord
  • Backed by a 24-month warranty period

19.5V 75W AC Adapter for Sony Laptops

This 19.5V 3.96A power supply delivers 75W to compatible Sony PCG-R505 series notebooks. It accepts 100-240V AC input at 50-60Hz for worldwide use. A 6.5mm by 4.4mm barrel connector matches the required DC jack. The package includes the adapter and a region-specific power cord.

Suitable for owners of PCG-R505DSK PCG-R505DSP

Buyers needing a replacement charger with these exact voltage and current ratings will find a direct match. Users whose laptops require a different connector size, higher wattage or alternate voltage should look elsewhere. The unit is not designed for devices outside the listed Sony series.

Steady 75W output under continuous load

The adapter maintains its rated 19.5V 3.96A delivery during extended charging sessions. Built-in protection circuits guard against over-voltage, over-current and short-circuit conditions. Thermal management keeps the enclosure within safe limits during prolonged operation. The 24-month warranty period reflects the manufacturer's confidence in sustained reliability.

Highlights

  • Delivers 75 W of power for reliable charging
  • 5 V / 3.96 A output matches original specification
  • Accepts 100–240 V input for worldwide use
  • Includes 6.5 mm × 4.4 mm barrel connector and country-specific cord
  • Backed by a 24-month warranty period

Specifications

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

Questions about this item

Which Sony laptop models does this 19.5V 3.96A 75W adapter support?

It is listed for the Sony PCG-R505DSK, PCG-R505DSP and PCG-R505Dx series.

Will the 6.5mm × 4.4mm connector fit the charging port on my older Sony notebook?

Yes, the barrel plug measures 6.5mm outer diameter by 4.4mm inner diameter, matching the original specification for those models.

How can I confirm the adapter is delivering the correct 19.5V output after I plug it in?

The brick’s label states DC Output 19.5V 3.96A 75W; a multimeter on the barrel tip should read very close to 19.5V under load.

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