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Black rectangular AC adapter with 6.5 by 4.4 mm barrel connector and detachable power cord

E-buy

E-buy 19.5V 3.96A 75W AC adapter for Sony VGN-N320E/B VGN-N320E/W VGN-N330 VGN-N330E laptop battery

SKU CH-SBJE-RG0G3

A 75 W AC adapter delivering 19.5 V at 3.96 A with a 6.5 mm by 4.4 mm connector, compatible with Sony VGN-N320E/B, VGN-N320E/W, VGN-N330 and VGN-N330E laptops

  • Power adapter voltage19.5 V
  • Power adapter current3.96A
  • Delivers 75 W for reliable laptop operation
  • Accepts 100–240 V input for worldwide use
  • 5 V / 3.96 A output matches original specs
  • 5 mm × 4.4 mm connector fits listed Sony models
  • Includes power cord with region‑specific plug

Compatible Sony models

This 75 W AC adapter is built for the Sony VGN‑N320E/B, VGN‑N320E/W, VGN‑N330 and VGN‑N330E notebooks. It delivers 19.5 V at 3.96 A through a 6.5 mm by 4.4 mm barrel connector and includes a region‑specific power cord.

Who this suits and who it does not

It suits owners of the listed Sony models who need a replacement or spare charger with a 24‑month warranty. It does not suit laptops that require a different voltage, current rating or connector size, nor buyers who need a USB‑C power delivery solution.

Capacity and headroom

The unit supplies up to 75 W continuously, handling normal charging and operation of the compatible Sony notebooks. It runs out of headroom if a system draws more than 3.96 A at 19.5 V or if the AC input falls outside the 100–240 V, 50–60 Hz range.

How it compares

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

Price $15.99
Cheaper than about 80% of the 27,790 comparable items (median $30.99).

Specifications

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

Questions about this item

Does the adapter need a separate power cord, or is one included?

The package includes one AC adapter and one power cord with a plug that fits your country, so no separate cord is required.

Will the 6.5 mm by 4.4 mm barrel connector fit the DC jack on a Sony VGN-N320E/B?

The connector dimensions match the 6.5 mm outer and 4.4 mm inner size used by the listed Sony models, so it will seat correctly.

How can I confirm the adapter is delivering the rated 19.5 V and 3.96 A after I plug it in?

The laptop charging indicator will light and the battery icon in the OS will show it is charging, confirming the adapter is supplying its rated output.

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