We take cryptocurrency — so the coins you hold can buy real hardware.Pay in crypto, spend it on real hardware. Free insured shipping worldwide over $399. Plain, unbranded boxes, sent from Germany.Free insured shipping over $399. Your rate is locked for 30 minutes once checkout opens.Rate locked 30 minutes. Every item sealed, serial-checked and covered by a 24-month warranty.Sealed, 24-month warranty.

Saved items Sign in
Black rectangular AC adapter with 6.5mm by 4.4mm barrel connector and detachable power cord

E-buy

E-buy 19.5V 3.96A 75W AC Adapter for Sony Vaio PCG-R505

SKU CH-KSFR-08T1A

19.5V 3.96A 75W adapter with 6.5mm*4.4mm connector powers Sony Vaio PCG-R505 from 100-240V 50-60Hz input

  • AC Adapter Voltage19.5V
  • AC Adapter Current3.96A
  • Delivers 75 W to keep your Sony Vaio PCG-R505 running
  • Wide 100–240 V input works on mains worldwide
  • 5 V / 3.96 A output matches the original charger spec
  • 5 mm × 4.4 mm barrel connector fits the laptop power jack
  • Includes a country-specific power cord for immediate use

Replacement 75 W AC adapter for Sony Vaio PCG-R505

This 19.5 V 3.96 A unit replaces the original charger for the Sony Vaio PCG-R505 and compatible R-series models. It delivers 75 W of regulated DC power from a worldwide 100-240 V 50-60 Hz mains supply. The package includes the adapter and a region-specific power cord.

Thermals noise and power draw

The adapter runs silently with no moving parts and draws only the current required by the laptop up to its 75 W rating. Heat output stays low during typical charging and operation thanks to efficient switching circuitry. AC input accepts 100-240 V at 50-60 Hz for global use without a voltage selector.

6.5 mm barrel connector and included cord

A 6.5 mm by 4.4 mm centre-positive barrel plug mates securely with the Vaio DC jack for a reliable connection. The bundled power cord terminates in a UK EU US or AU plug matching the destination country. Build quality is backed by a 24 month warranty against defects.

Highlights

  • Delivers 75 W to keep your Sony Vaio PCG-R505 running
  • Wide 100–240 V input works on mains worldwide
  • 5 V / 3.96 A output matches the original charger spec
  • 5 mm × 4.4 mm barrel connector fits the laptop power jack
  • Includes a country-specific power cord for immediate use

Specifications

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

Questions about this item

How do I connect the 6.5mm by 4.4mm barrel plug to my Sony Vaio PCG-R505?

Align the centre pin with the laptop's DC jack and push straight in until it seats firmly; the most common mistake is inserting the plug at an angle, which can bend the pin or damage the socket.

Will the detachable mains lead or the adapter unit itself need replacement first?

The detachable mains lead (US, UK, EU or AU plug) typically wears out before the sealed 75W adapter, so keep a spare cord for travel and replace it if the insulation cracks or the plug becomes loose.

At what point does the 19.5V 3.96A output hit its thermal limit during continuous load?

The adapter is rated for 75W continuous output at up to 40°C ambient; sustained loads near 75W in hotter environments will trigger internal thermal protection and shut the unit down until it cools.

Also in this aisle

People compared these

Same shelf, same checkout — eight coins and a 30-minute rate lock.