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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 6.5mm*4.4mm Sony PCG-R600HMKD

SKU CH-0RQV-W88GY

19.5V 3.96A 75W AC adapter with 6.5mm*4.4mm connector powers compatible Sony laptops and includes a region-specific power cord

  • AC Adapter Voltage19.5V
  • AC Adapter Current3.96A
  • Delivers 75W output for reliable laptop charging
  • 5V 3.96A DC output matches Sony PCG-R600HMKD requirements
  • 5mm × 4.4mm connector ensures secure fit
  • 100-240V 50-60Hz input works worldwide with included cord
  • 24-month warranty backs the new adapter

19.5V 75W AC adapter for Sony laptops

This 19.5V 3.96A 75W AC adapter replaces the original power supply for Sony PCG-R600HMKD and related models. It accepts 100 to 240V input at 50 to 60Hz and includes a power cord for the local mains socket. The 6.5mm by 4.4mm barrel connector matches the laptop's DC jack.

Thermals noise and power draw

The adapter delivers 75W of continuous DC power at 19.5V and 3.96A for normal charging and operation. It operates from standard 100 to 240V AC mains at 50 to 60Hz without requiring a voltage selector. No fan or active cooling is fitted, so the unit runs silently during use.

Connector fit decides compatibility

The 6.5mm by 4.4mm centre-positive barrel plug must match the laptop's charging port exactly; a different diameter or pin size will not connect. Buyers who need a different connector size or a higher wattage rating cannot use this adapter. The package includes one adapter and one mains cord.

Highlights

  • Delivers 75W output for reliable laptop charging
  • 5V 3.96A DC output matches Sony PCG-R600HMKD requirements
  • 5mm × 4.4mm connector ensures secure fit
  • 100-240V 50-60Hz input works worldwide with included cord
  • 24-month warranty backs the new adapter

Specifications

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

Questions about this item

How do I connect the 6.5mm*4.4mm barrel plug to the Sony PCG-R600HMKD and which mistake should I avoid?

Align the 6.5mm outer and 4.4mm inner dimensions with the laptop’s DC jack, push straight in until fully seated, and do not force the connector at an angle or the centre pin can bend.

What part of this 75W adapter will need replacement first and when?

The detachable power cord included with the unit typically wears before the brick; expect to swap the cord after several years of daily coiling while the adapter itself lasts longer.

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

Sustained operation at the full 75W rating will cause the brick to reach its design temperature ceiling first; running below 3.96A keeps it cooler and extends component life.

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