We take cryptocurrency — so the coins you hold can buy real hardware.Pay in crypto, spend it on real hardware. Free insured shipping worldwide over $399. Plain, unbranded boxes, sent from Germany.Free insured shipping over $399. Your rate is locked for 30 minutes once checkout opens.Rate locked 30 minutes. Every item sealed, serial-checked and covered by a 24-month warranty.Sealed, 24-month warranty.

Saved items Sign in
Black rectangular AC adapter with 6.5mm barrel connector and detachable power cord

E-buy

E-buy 19.5V 3.96A 75W AC adapter Sony VAIO BX VGN-BX540B VGN-BX540B/H VGN-BX540BW

SKU CH-XCG5-8AR6G

A 75 W replacement charger delivering 19.5 V at 3.96 A for compatible Sony VAIO BX laptops, with a 6.5 mm × 4.4 mm tip and a country-specific power cord included

  • AC Adapter Voltage19.5V
  • AC Adapter Current3.96A
  • Reliable 75 W power delivery for compatible Sony VAIO BX laptops
  • Worldwide 100–240 V AC input suits travel without a voltage converter
  • 5 V 3.96 A DC output matches original charger specifications
  • 5 mm × 4.4 mm barrel connector ensures a secure fit
  • 24-month warranty period backs long-term confidence

Replacement AC adapter for Sony VAIO BX

This 19.5V 3.96A 75W AC adapter replaces the original charger for Sony VAIO BX models VGN-BX540B, VGN-BX540B/H and VGN-BX540BW. It delivers the required DC output for stable laptop operation and battery charging. The unit is supplied new with a 24 month warranty.

Included power cord matches your region

The package contains the adapter and a detachable power cord fitted with a US, UK, EU or AU plug so the unit works with local mains sockets. AC input accepts 100 to 240V at 50 to 60Hz for worldwide voltage compatibility. No extra cables or software are bundled.

Check connector size and voltage before ordering

Your laptop must use a 6.5mm by 4.4mm barrel connector and require exactly 19.5V at 3.96A. Models outside the listed BX series or with a different plug diameter or voltage rating will not work with this adapter. Verify the original part specifications to ensure a correct match.

Highlights

  • Reliable 75 W power delivery for compatible Sony VAIO BX laptops
  • Worldwide 100–240 V AC input suits travel without a voltage converter
  • 5 V 3.96 A DC output matches original charger specifications
  • 5 mm × 4.4 mm barrel connector ensures a secure fit
  • 24-month warranty period backs long-term confidence

Specifications

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

Questions about this item

Will the 6.5mm by 4.4mm connector or the power cord wear out first?

The detachable power cord can be replaced separately if the plug or cable frays, while the barrel connector on the adapter end is fixed and would require a new adapter if damaged.

What limits continuous output at 75W?

The adapter is rated for 19.5V at 3.96A, so sustained loads that draw more than 75W will hit the current limit and trigger protection.

How hot or noisy does the 75W brick get during all-day use?

It is a fanless sealed unit, so it runs silently; the case will become warm as it dissipates up to 75W continuously.

Also in this aisle

People compared these

Same shelf, same checkout — eight coins and a 30-minute rate lock.