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Black rectangular AC adapter brick with detachable power cord and barrel connector

OnlineHawk

OnlineHawk AC Adapter for Acer Aspire Ultrabook PA-1650-68 PA-1650-80 PA-1700-02 S7-391

SKU CH-EWMM-7WBNV

Replacement AC adapter delivering 19 V output with 100–240 V worldwide input, over-voltage, short-circuit and over-current protection.

  • Battery typeLithium-Ion
  • Powers Acer Aspire Ultrabook S7-391 models reliably
  • 19V output matches original PA-1650-68 charger specs
  • Worldwide 100-240VAC input suits travel use
  • Built-in over-voltage and short-circuit protection safeguards device
  • Includes AC power cord for immediate setup

Compatible Acer Ultrabook Charger

This 19V AC adapter replaces the PA-1650-68, PA-1650-80 and PA-1700-02 units for Acer Aspire S7-391 models including S7-391-53314G12aws and S7-391-6468. It delivers the correct output for ultrabook charging and general laptop use.

Worldwide Input With Protection Features

The adapter accepts 100-240VAC at 50/60Hz for global travel and includes over-voltage, short-circuit and over-current protection. An AC power cord is supplied and the unit weighs 12 ounces for easy packing.

Replaces Original Acer Power Bricks

It serves as a direct replacement when the factory charger is lost or damaged, restoring full charging capability for the listed ultrabooks. The jump is worth it when the original supply fails or a spare is needed for a second location.

How it compares

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

Price $28.99
Typical for this category: the median of 27,790 items is $30.99.

Specifications

Power
Battery typeLithium-Ion

Questions about this item

What output voltage does the 19V adapter provide to the Acer Aspire Ultrabook S7-391?

The adapter delivers a fixed 19V output, matching the original PA-1650-68 and PA-1700-02 specifications for the S7-391 series.

Which connector tip fits the Acer Aspire Ultrabook PA-1650-80 charging port?

The included plug matches the barrel connector used on Acer Aspire Ultrabook models PA-1650-68, PA-1650-80 and PA-1700-02.

How do I connect the AC power cord to the adapter brick for the S7-391-6468?

Insert the IEC C7 figure-8 mains lead fully into the brick until it clicks, then plug the barrel tip into the laptop before switching on the wall socket.

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