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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-GRX570

SKU CH-D724-MF6H3

19.5V 3.96A 75W AC adapter with 6.5mm x 4.4mm connector for Sony PCG-GRX570

  • AC Adapter Voltage19.5V
  • AC Adapter Current3.96A
  • Delivers 75W power for reliable Sony PCG-GRX570 charging
  • Wide 100-240V input works worldwide with included cord
  • 5V 3.96A output matches original laptop requirements
  • 5mm x 4.4mm connector ensures secure fit
  • 24-month coverage backs build quality

Purpose & Fit

This 75W AC adapter replaces the original charger for Sony PCG-GRX570 and PCG-GRX570K laptops. It delivers 19.5V at 3.96A through a 6.5mm by 4.4mm barrel connector. A country-specific power cord is included for immediate use worldwide. It is not suited for devices that require a different voltage, amperage or connector size.

Sustained Load Behaviour

The unit accepts AC input from 100 to 240V at 50 to 60Hz and maintains a steady 75W DC output. Continuous operation at rated current keeps the output voltage stable without droop. It is not designed for hardware that draws more than 3.96A or expects a higher peak power envelope.

Thermals, Noise & Power Draw

Passive cooling keeps the adapter silent during normal charging cycles. The enclosure remains warm to the touch when delivering full 75W load for extended periods. No fan noise is present because the design relies on natural convection alone. Efficiency meets typical external power supply standards for this wattage class.

Highlights

  • Delivers 75W power for reliable Sony PCG-GRX570 charging
  • Wide 100-240V input works worldwide with included cord
  • 5V 3.96A output matches original laptop requirements
  • 5mm x 4.4mm connector ensures secure fit
  • 24-month coverage backs build quality

Specifications

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

Questions about this item

Does the 75 W adapter run hot or make noise during all-day use?

The unit delivers 19.5 V at 3.96 A with no fan, so it stays cool and silent during continuous operation.

What must I already have for this charger to work with my Sony PCG-GRX570?

You need a laptop that accepts a 6.5 mm × 4.4 mm barrel connector and 19.5 V DC input.

Will the 19.5 V output work safely with the original battery in my older Sony notebook?

Yes, the 19.5 V 3.96 A output matches the original specification, so the existing battery charges normally.

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