E-buy 19.5V 3.96A 75W AC adapter for Sony Vaio VGN-A
A 75 W laptop charger delivering 19.5 V at 3.96 A with a 6.5 mm by 4.4 mm barrel plug and an included power cord
- Power adapter voltage19.5 V
- Power adapter current3.96A
- Delivers stable 19.5V 3.96A output for reliable Sony Vaio VGN-A charging
- 75W power rating matches original adapter specifications for full performance
- Universal 100-240V 50-60Hz input works worldwide without voltage converters
- 5mm x 4.4mm connector ensures secure fit for compatible Sony models
- Includes matching power cord for immediate use in your region
Compatible Power Supply
This 75W AC adapter delivers 19.5V at 3.96A for Sony Vaio VGN-A series laptops. It accepts a universal AC input range of 100 to 240V at 50 to 60Hz. The unit includes a detachable power cord fitted with a plug for your region.
Installation and Fit
Connection uses a 6.5mm by 4.4mm barrel plug that must match the laptop’s DC jack exactly. Verify the tip dimensions and polarity before plugging in, as forcing an incorrect connector can damage the port. The adapter is a direct replacement requiring no software or configuration.
Interface and Power Limits
The fixed 19.5V output is designed solely for devices rated at this voltage and a compatible current draw. It cannot charge laptops requiring a higher voltage, a different connector standard, or USB Power Delivery negotiation. Continuous operation at the full 75W rating depends on adequate ventilation around the brick.
How it compares
Measured against everything we stock in Laptop Chargers & Batteries, at today’s prices. Recalculated every night.
- Price $14.99
- Cheaper than about 83% of the 27,790 comparable items (median $30.99).
Specifications
| Power | |
|---|---|
| Power adapter voltage | 19.5 V |
| Power adapter current | 3.96A |
Questions about this item
How can I verify the adapter is delivering the rated 19.5V and 3.96A to my Sony Vaio VGN-A after connecting it?
The laptop should power on and charge the battery normally; the adapter’s DC output is rated at 19.5V and 3.96A (75W) so the system will report charging when the connector is seated correctly.
What items are included in the package and is a separate power cord required for my region?
The box contains one AC adapter and one power cord; the cord is supplied with a US, UK, EU or AU plug to match your country so no extra cable is needed.
Which connector size should I confirm matches my Sony Vaio VGN-A before ordering?
The adapter uses a 6.5mm outer by 4.4mm inner barrel connector; check your original charger tip to ensure it matches these dimensions.
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