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

E-buy

E-buy 19.5V 3.96A 75W AC adapter laptop battery for Sony PCG-F390 PCG-F400 PCG-F403 PCG-F403CS

SKU CH-NB0J-FX2G6

19.5V 3.96A 75W AC power adapter with 6.5 mm × 4.4 mm connector for Sony PCG-F390, PCG-F400, PCG-F403 and PCG-F403CS laptops

  • AC Adapter Voltage19.5V
  • AC Adapter Current3.96A
  • Delivers 75W power for compatible Sony laptops
  • 5V 3.96A output matches original charger specs
  • 5mm x 4.4mm connector ensures secure fit
  • Universal 100-240V input works worldwide
  • Includes power cord for immediate use

Compatible power adapter for Sony laptops

This 75W AC adapter supplies 19.5V at 3.96A and fits the Sony PCG-F390, PCG-F400, PCG-F403 and PCG-F403CS models. The barrel connector measures 6.5mm by 4.4mm and a region-specific power cord is included in the box. It accepts worldwide mains input from 100 to 240V at 50 to 60Hz.

Replaces a lost or failing original charger

When the factory power supply is missing, damaged or no longer holds a stable output, this unit restores full charging and operation without modification. The swap is worth it if the original adapter shows intermittent power, physical cable damage or a connector that no longer seats securely.

Suits owners of the listed Sony notebooks needing

Buyers with different laptop brands, other Sony series or devices that require a different voltage, current or connector size should look elsewhere. The adapter is also not intended for users who need a multi-voltage travel unit or a USB-C power delivery solution.

Highlights

  • Delivers 75W power for compatible Sony laptops
  • 5V 3.96A output matches original charger specs
  • 5mm x 4.4mm connector ensures secure fit
  • Universal 100-240V input works worldwide
  • Includes power cord for immediate use

Specifications

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

Questions about this item

Does the 6.5 mm by 4.4 mm connector fit the Sony PCG-F390 charging port?

The adapter uses a 6.5 mm by 4.4 mm barrel connector which matches the charging port on the Sony PCG-F390 and the other listed models.

What is the correct order for connecting the 19.5V 3.96A adapter to avoid a spark at the DC jack?

Plug the AC power cord into the wall outlet first, then insert the 6.5 mm DC plug firmly into the laptop.

How long should the 75W adapter last before the cable or connector needs replacement?

The unit carries a 24 month warranty; with normal use the cable and 6.5 mm connector typically last several years beyond that.

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