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Compact black AC adapter brick with detachable power cord and barrel connector

myVolts

myVolts AC Adapter 19V for Acer Aspire S7-392 series

SKU CH-X9B9-EY5GN

A 19 V replacement charger for Acer Aspire S7-392 ultrabooks, accepting 100–240 V worldwide input and including the power cord

  • Compatible with multiple Acer Aspire S7-392 models
  • 19V output matches original laptop requirement
  • Worldwide 100-240V input for international use
  • Built-in over-voltage, short-circuit and over-current protection
  • Includes power cord cable for immediate connection

Compatible 19V adapter for Aspire S7-392 ultrabooks

This 19 volt AC adapter replaces the original charger for Acer Aspire S7-392 series ultrabooks including models 7837, 7863, 7885, 5401, 5410 and 5454. It delivers the correct output voltage and includes the mains power cord. The unit is new and built with over-voltage, short-circuit and over-current protection.

Replaces a lost or faulty original charger

Swapping to this adapter is worthwhile when the factory supply is missing, damaged or no longer holds a reliable connection. It restores full charging capability without needing the exact Acer part number. Buyers who need a higher wattage unit for docking stations or discrete graphics configurations should verify their machine's requirements first.

Limited to 19V barrel-connector ultrabooks

The adapter only fits devices that accept a 19 volt barrel input within the listed S7-392 family. It cannot charge USB-C only laptops, higher-voltage workstations or any model outside the specified series. International mains voltage from 100 to 240 volts at 50 or 60 hertz is supported for travel use.

Highlights

  • Compatible with multiple Acer Aspire S7-392 models
  • 19V output matches original laptop requirement
  • Worldwide 100-240V input for international use
  • Built-in over-voltage, short-circuit and over-current protection
  • Includes power cord cable for immediate connection

Specifications

No published specifications for this item yet.

Questions about this item

What AC plug type does the 19V adapter use for wall power?

The adapter accepts a standard IEC C7 figure-8 power cord, which is included, so it fits any local mains socket with the correct cord.

Which step do installers most often skip when connecting this charger to an Aspire S7-392?

They forget to seat the barrel connector fully until it clicks; a loose fit causes intermittent charging on the S7-392 series.

When should the power cord be replaced on this 19V unit?

Replace the cord if the insulation cracks, the plug pins bend, or the adapter shows overheating near the strain relief after extended use.

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