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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-N250N VGN-N250N/B VGN-N270 VGN-N270E/T

SKU CH-XXQB-N5YVB

Replacement 19.5V 3.96A 75W AC adapter with 6.5mm × 4.4mm connector and included power cord for compatible Sony laptops

  • AC Adapter Voltage19.5V
  • AC Adapter Current3.96A
  • Delivers reliable 75 W output for compatible Sony laptops
  • Operates worldwide on 100–240 V 50–60 Hz mains supply
  • 5 V 3.96 A DC output matches original charger specification
  • Includes 6.5 mm × 4.4 mm connector with region-specific power cord
  • Backed by 24-month manufacturer warranty

Compatible Sony Models

This 75 W AC adapter is built for the Sony VGN-N250N, VGN-N250N/B, VGN-N270 and VGN-N270E/T laptops. It delivers a steady 19.5 V at 3.96 A through a 6.5 mm by 4.4 mm barrel connector. The package includes the adapter and a region-specific power cord for immediate use.

Sustained Load Behaviour

Rated for continuous 75 W output, the unit accepts a wide 100 to 240 V input at 50 to 60 Hz, making it suitable for global mains voltages. Under prolonged operation it maintains the specified voltage and current without exceeding its thermal limits, ensuring stable power during extended work sessions.

Pre-Order Checks

Verify that your laptop requires exactly 19.5 V and 3.96 A and that the charging port matches the 6.5 mm by 4.4 mm connector dimensions. Confirm the included power cord matches your local mains plug standard. This adapter is not suitable for devices needing a different voltage, current rating or connector size.

Highlights

  • Delivers reliable 75 W output for compatible Sony laptops
  • Operates worldwide on 100–240 V 50–60 Hz mains supply
  • 5 V 3.96 A DC output matches original charger specification
  • Includes 6.5 mm × 4.4 mm connector with region-specific power cord
  • Backed by 24-month manufacturer warranty

Specifications

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

Questions about this item

How much heat does the 75W adapter produce when running all day?

The unit draws 100–240 V at 50–60 Hz and delivers 19.5 V at 3.96 A, so typical warmth is comparable to other 75 W laptop chargers.

What must I already own for this 6.5 mm × 4.4 mm tip to work?

A Sony VGN-N250N, VGN-N250N/B, VGN-N270 or VGN-N270E/T laptop with the matching DC jack.

Will this 19.5 V charger run safely alongside my older Sony laptop that used a 19 V supply?

Only use it on models listed above; the 19.5 V output is fixed and may damage a 19 V system.

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