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Black rectangular AC adapter with detachable power cord and 6.5mm barrel connector

E-buy

E-buy 19.5V 3.96A 75W AC Adapter for Sony VGN-SZ370P/C

SKU CH-ZJ22-BDY50

A 19.5V 3.96A 75W AC adapter with 6.5mm*4.4mm connector for compatible Sony VGN-SZ laptops

  • AC Adapter Voltage19.5V
  • AC Adapter Current3.96A
  • 75W output powers compatible Sony VGN-SZ laptops efficiently
  • 5V 3.96A DC output matches original charger specifications
  • 100-240V AC input works with mains worldwide
  • 5mm x 4.4mm connector fits listed Sony models precisely
  • Includes power cord suited to your region

Compatible Sony models

This 75W AC adapter powers Sony VGN-SZ370P/C, VGN-SZ381P/X, VGN-SZ390, VGN-SZ3VWP/X and VGN-SZ3XWP/C laptops. It suits owners who need a replacement charger for these specific notebooks. Buyers with different Sony series or other brands should verify their required voltage and connector before ordering.

Thermals, noise and power draw

The unit accepts AC input from 100 to 240V at 50 to 60Hz for worldwide mains compatibility. It delivers a steady DC output of 19.5V at 3.96A, rated at 75W. The external brick design keeps operating heat and any fan noise away from the laptop chassis during normal use.

Build fit and space

A 6.5mm by 4.4mm barrel connector plugs directly into the supported Sony models. The package includes a region-specific power cord with a US, UK, EU or AU plug so no separate cable is required. This single adapter replaces the original supply and frees the user from carrying multiple chargers when travelling.

Highlights

  • 75W output powers compatible Sony VGN-SZ laptops efficiently
  • 5V 3.96A DC output matches original charger specifications
  • 100-240V AC input works with mains worldwide
  • 5mm x 4.4mm connector fits listed Sony models precisely
  • Includes power cord suited to your region

Specifications

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

Questions about this item

How do I install the AC adapter and which step do people get wrong?

Connect the DC plug with the 6.5mm by 4.4mm connector to the laptop first, then attach the country-specific power cord to the adapter and plug it into a 100 to 240V 50 to 60Hz outlet; the common mistake is reversing the order and forcing the DC jack.

What maintenance or replacement will this adapter need later?

The 24-month warranty covers defects; after that period the unit may need replacement if the cable insulation frays, the connector loosens, or the output drifts from 19.5V 3.96A.

What limit shows up first under sustained use?

The 75W maximum output at 19.5V and 3.96A is the hard ceiling; continuous loads at that level will hit thermal limits before any other constraint.

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