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Rectangular black Sony power adapter with detachable power cord

Sony

Sony PCGA-AC19V4 100W power adapter 19.5V 5.13A

SKU CH-MD0S-D3HBD MPN PCGA-AC19V4

Delivers 100W at 19.5V 5.13A with 100-240V 50-60Hz input and includes a power cord

  • Delivers 100 W output for demanding Sony notebooks
  • Wide 100-240 V input works worldwide
  • 5 V 5.13 A matches original charger specs
  • Built-in protection guards against voltage, short-circuit and overheating
  • Includes power cord for immediate use

Sony 100W AC adapter for compatible devices

This original Sony power adapter delivers 100 watts at 19.5 volts and 5.13 amps for laptops and peripherals that require this exact output. It accepts a universal 100 to 240 volt input at 50 to 60 hertz, making it suitable for worldwide mains supplies. The unit ships with a power cord included for immediate connection. It is intended for users who need a genuine replacement matching the PCGA-AC19V4 specification.

Steady 100W output under continuous operation

The adapter is rated to supply its full 100 watt capacity on a sustained basis rather than only in short bursts. Built-in safeguards protect against incorrect voltage, short circuit and internal overheating during prolonged use. This protection helps maintain stable power delivery to the connected device over extended sessions. The design targets reliable operation across varying load conditions.

19.5V 5.13A output determines compatibility

The single specification that decides fit is the 19.5 volt, 5.13 amp DC output required by the target hardware. Devices needing a different voltage, amperage or connector will not work with this adapter. Buyers who need a different output rating or a higher wattage unit must select an alternative model. Verify the device label matches these exact figures before purchase.

How it compares

Measured against everything we stock in AC Adapters & Power Bricks, at today’s prices. Recalculated every night.

Price $17.99
Cheaper than about 70% of the 3,875 comparable items (median $23.99).

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Specifications

Product
Model namePCGA-AC19V4

Questions about this item

Does the Sony PCGA-AC19V4 adapter run hot or make noise when used continuously at its 100W rating?

The unit has no fan, so it operates silently. Warmth is normal during sustained 100W load, but the built-in overheating protection will shut it down if internal temperatures exceed safe limits.

What must I already own to use this 19.5V 5.13A adapter with my laptop?

You need a laptop that accepts 19.5V at up to 5.13A via a compatible barrel connector, plus a mains cable with the correct local plug if the supplied cord is not suitable for your region.

Will this 100W Sony charger safely power an older notebook that originally came with a lower-wattage supply?

Yes. The adapter delivers 19.5V up to 5.13A; the notebook draws only the current it requires. Protection against incorrect voltage, short circuit and internal overheating is built in.

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