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Black rectangular power brick with detachable cord and barrel connector

E-buy

E-buy 19.5V 3.96A 75W AC Adapter for Sony PCG-GRX570K PCG-GRX570P PCG-GRX580 PCG-GRX580K

SKU CH-PHC0-VF133

A 75 W replacement power supply delivering 19.5 V at 3.96 A with a 6.5 mm × 4.4 mm barrel connector, compatible with Sony PCG-GRX570K, PCG-GRX570P, PCG-GRX580 and PCG-GRX580K laptops.

  • Power adapter voltage19.5 V
  • Power adapter current3.96A
  • Delivers 75W for reliable laptop charging
  • 5V 3.96A output matches original power needs
  • Works worldwide with 100–240V 50–60Hz input
  • 5mm × 4.4mm connector fits listed Sony models
  • Includes adapter and country-specific power cord

Compatible Sony Models

This 75W AC adapter replaces the original charger for Sony PCG-GRX570K, PCG-GRX570P, PCG-GRX580 and PCG-GRX580K laptops. It supplies 19.5V at 3.96A through a 6.5mm by 4.4mm barrel connector. The package includes the adapter and a region-specific power cord for US, UK, EU or AU outlets.

Continuous Power Delivery

The unit accepts a wide AC input range of 100 to 240V at 50 to 60Hz, making it suitable for international travel. It maintains a steady DC output of 19.5V and 3.96A during extended charging sessions without relying on short-term peak ratings. A 24-month warranty covers the adapter against defects under normal use.

Connector and Voltage Limits

The fixed 6.5mm by 4.4mm tip fits only laptops designed for that exact centre-positive barrel size and polarity. Supplying 19.5V to a device requiring a different voltage risks immediate damage, so verification against the original charger label is essential. The 75W maximum output cannot support larger laptops that draw higher sustained power.

How it compares

Measured against everything we stock in Laptop Chargers & Batteries, at today’s prices. Recalculated every night.

Price $16.99
Cheaper than about 78% of the 27,790 comparable items (median $30.99).

Specifications

Power
Power adapter voltage19.5 V
Power adapter current3.96A

Questions about this item

Does the 19.5V 3.96A 75W adapter run hot or make noise during all-day use?

The unit is a sealed AC-DC brick with no fan; it warms under load but stays within normal operating limits for a 75W supply.

What must I already own to use this 6.5mm × 4.4mm connector on my Sony PCG-GRX570K?

You need the laptop itself; the package includes the adapter and a matching US, UK, EU or AU power cord.

Will this 19.5V 3.96A charger work alongside the original supply that came with my PCG-GRX580?

Yes — it matches the factory 19.5V 3.96A 75W specification, so it can replace or supplement the original unit.

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