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Black rectangular laptop AC adapter with 6.5 by 4.4 mm barrel connector and detachable power cord

E-buy

E-buy 19.5V 3.96A 75W laptop AC adapter for Sony PCG-R505ECP PCG-R505EL PCG-R505ELK

SKU CH-NZ9Z-EWX5D

19.5 V 3.96 A 75 W AC adapter with 6.5 mm × 4.4 mm connector and 100–240 V 50–60 Hz input

  • AC Adapter Voltage19.5V
  • AC Adapter Current3.96A
  • Delivers 75 W of reliable power for Sony PCG-R505 series
  • 5 V 3.96 A output matches original charger specification
  • Wide 100-240 V 50-60 Hz input works worldwide
  • 5 mm × 4.4 mm barrel connector fits laptop directly
  • Includes matching power cord for immediate use

E-buy 19.5V 75W AC Adapter

This 19.5V 3.96A 75W AC adapter supplies power to compatible Sony PCG-R505 series laptops. It accepts AC input from 100 to 240V at 50 to 60Hz and delivers a steady 19.5V DC output at 3.96A. The package includes the adapter unit and a region-specific power cord with a 6.5mm by 4.4mm barrel connector.

Replaces original Sony charger for PCG-R505ECP EL

The unit replaces a lost or failed factory power supply for the listed Sony models. It matches the required 19.5V voltage and 3.96A current rating so the laptop charges and runs without error. The jump is worth it when the original adapter no longer delivers the full 75W or the cable is damaged.

75W output handles charging and operation

At 75W the adapter comfortably powers the laptop while charging the battery under normal workloads. It runs out of headroom if the system draws more than 3.96A at 19.5V, which can happen with heavy peripheral loads or a degraded battery drawing excessive current. The 24-month warranty covers defects in materials and workmanship.

Highlights

  • Delivers 75 W of reliable power for Sony PCG-R505 series
  • 5 V 3.96 A output matches original charger specification
  • Wide 100-240 V 50-60 Hz input works worldwide
  • 5 mm × 4.4 mm barrel connector fits laptop directly
  • Includes matching power cord for immediate use

Specifications

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

Questions about this item

Will the 6.5 mm by 4.4 mm barrel connector fit my Sony PCG-R505EL?

The adapter uses a 6.5 mm outer diameter and 4.4 mm inner diameter barrel plug, which matches the charging port on the listed Sony models.

What is the correct order to connect the power cord, adapter and laptop so I do not trigger a protection fault?

Plug the detachable mains cord into the adapter first, then connect the barrel plug to the laptop, and finally switch on the wall socket.

How long is the 24-month warranty valid if I use the adapter daily?

The manufacturer provides a 24-month warranty from the date of purchase regardless of daily use.

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