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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 laptop AC adapter for Sony VGN-CS31S/P VGN-CS31S/R VGN-CS31S/T VGN-CS31S/V

SKU CH-QA4J-W558D

A 75 W replacement power supply delivering 19.5 V at 3.96 A for compatible Sony laptops, with a 6.5 mm by 4.4 mm connector and a region-specific power cord included

  • Power adapter voltage19.5 V
  • Power adapter current3.96A
  • 5 V output matches Sony VGN-CS31S series requirements
  • 75 W rating powers the laptop and charges the battery together
  • 100–240 V input works on mains worldwide
  • 5 mm × 4.4 mm barrel connector fits the Sony DC jack
  • 24-month warranty covers the adapter and cord

Compatible Sony models

This 75W AC adapter is built for Sony VGN-CS31S/P, VGN-CS31S/R, VGN-CS31S/T and VGN-CS31S/V laptops. It delivers 19.5V at 3.96A to match the original charger specification. The package includes the adapter and a region-appropriate power cord.

Check your laptop requirements

Verify that your device requires exactly 19.5V DC output and a 6.5mm by 4.4mm barrel connector before ordering. The adapter accepts 100 to 240V AC input at 50 to 60Hz for worldwide use. Ensure the original charger was rated for 75W or 3.96A to avoid under-powering the system.

Suitable for direct replacements

This unit suits owners replacing a lost or faulty original charger for the listed Sony models. It is not intended for laptops needing a different voltage, current rating or connector size. Buyers with other Sony series or different brands should look for a model matched to their specific power requirements.

How it compares

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

Price $15.99
Cheaper than about 80% 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 ship with the power cord or must the cord be purchased separately?

The package includes one AC adapter and one power cord with a US, UK, EU or AU plug that matches your country.

Should I select the 19.5V 3.96A 75W unit or is another voltage and current combination offered for these Sony models?

Only the 19.5V 3.96A 75W specification is listed for the VGN-CS31S series; no alternative voltage or current versions are shown.

Will the 6.5mm by 4.4mm barrel connector fit the DC jack on a VGN-CS31S/P laptop?

The 6.5mm*4.4mm connector is specified for the listed Sony models, so it matches the DC input on the VGN-CS31S/P.

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