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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-E50B/B VGN-E50B/D VGN-E50B/S VGN-E51B/D VGN-E51B/S

SKU CH-Q29K-1EB89

19.5V 3.96A 75W AC adapter with 6.5mm × 4.4mm connector for Sony VGN-E50 and VGN-E51 series laptops, includes power cord

  • Power adapter voltage19.5 V
  • Power adapter current3.96A
  • Delivers reliable 75 W power for compatible Sony VAIO laptops
  • Wide 100–240 V input works on mains worldwide
  • 5 V 3.96 A output matches original charger specifications
  • 5 mm × 4.4 mm barrel connector ensures secure fit
  • Includes region-specific power cord for immediate use

Compatible Sony VAIO Models

This 75 W AC adapter is built for Sony VGN-E50B/B, VGN-E50B/D, VGN-E50B/S, VGN-E51B/D and VGN-E51B/S laptops. It delivers the exact 19.5 V and 3.96 A those machines require. Owners of other Sony series or different brands should verify their voltage and current needs before purchasing.

Connector and Cable Details

The barrel plug measures 6.5 mm outer by 4.4 mm inner diameter, matching the original Sony specification. A detachable mains cord with a US, UK, EU or AU plug is included so the unit works straight from the wall socket. The adapter accepts 100 to 240 V input at 50 or 60 Hz for worldwide use.

Pre-Purchase Checks

Confirm your laptop label lists 19.5 V and 3.96 A or 75 W output. Measure the existing tip to ensure it is 6.5 mm by 4.4 mm; a different size will not fit. This unit is not suitable for devices needing higher wattage, a different voltage or an alternative connector type.

How it compares

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

Price $17.99
Cheaper than about 76% of the 27,790 comparable items (median $30.99).

Specifications

Power
Power adapter voltage19.5 V
Power adapter current3.96A

Questions about this item

What voltage and current does the 19.5V 3.96A adapter deliver to the laptop?

The adapter provides a DC output of 19.5 volts at 3.96 amps, giving a maximum power of 75 watts.

What size is the barrel connector that plugs into the Sony VGN-E50B or VGN-E51B series?

The connector measures 6.5 mm outer diameter by 4.4 mm inner diameter.

How do I connect the AC adapter and which end goes where?

Plug the supplied power cord into the adapter's AC inlet, then insert the 6.5 mm barrel plug into the laptop's DC jack.

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