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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 VGN-FW21M VGN-FW31E VGN-FW31M VGN-FW490JEB

SKU CH-3127-GZS82

19.5 V 3.96 A 75 W replacement power supply with 6.5 mm × 4.4 mm connector for compatible Sony laptops

  • AC Adapter Voltage19.5V
  • AC Adapter Current3.96A
  • Delivers 75 W of reliable charging power
  • 5 V 3.96 A output matches Sony VGN-FW series requirements
  • Works worldwide with 100–240 V 50–60 Hz input
  • 5 mm × 4.4 mm barrel tip fits the laptop DC jack
  • Includes matching power cord for your region

Compatible Sony VAIO models

This 75W AC adapter replaces the original charger for Sony VGN-FW21M, VGN-FW31E, VGN-FW31M and VGN-FW490JEB laptops. It supplies 19.5V at 3.96A to run the notebook and charge the battery. The unit is new and includes a power cord suited to your region.

Barrel connector size

The DC plug measures 6.5mm outer diameter by 4.4mm inner diameter. This specific barrel size determines whether the adapter fits the laptop power jack. Verify the original charger uses the same connector dimensions before ordering.

75W output capacity

Rated at 75 watts, the adapter handles the power draw of the listed VAIO models under normal workloads. It accepts 100 to 240V AC input at 50 to 60Hz for worldwide use. The supply runs out if the system demands more than 75W continuously.

Highlights

  • Delivers 75 W of reliable charging power
  • 5 V 3.96 A output matches Sony VGN-FW series requirements
  • Works worldwide with 100–240 V 50–60 Hz input
  • 5 mm × 4.4 mm barrel tip fits the laptop DC jack
  • Includes matching power cord for your region

Specifications

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

Questions about this item

What does the 75 W rating mean for daily charging?

It means the adapter can deliver up to 75 watts of power, which is the product of its 19.5 V output and 3.96 A current, enough to run the laptop and charge the battery simultaneously.

What AC input range does the adapter accept and what does that cap in practice?

The unit accepts 100 to 240 V at 50 to 60 Hz, so it works on mains voltages worldwide without a separate voltage converter.

Will the 6.5 mm by 4.4 mm barrel plug fit my Sony VGN-FW series laptop?

Yes, the connector dimensions match the DC jack on the listed Sony VGN-FW21M, VGN-FW31E, VGN-FW31M and VGN-FW490JEB models.

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