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Black rectangular AC adapter brick with detachable power cord and barrel plug output

myVolts

myVolts 19V AC Adapter for Asus Vivobook S301LA S400CA

SKU CH-0DRS-W6B8D

A 19V AC adapter compatible with Asus Vivobook S301LA and S400CA series laptops, includes power cord and offers worldwide 100-240V input

  • World-wide 100-240 VAC input works anywhere
  • 19 V output matches Asus Vivobook requirements
  • Over-voltage, short-circuit and over-current protection safeguards hardware
  • Includes power cord for immediate use
  • Brand-new replacement unit tested before shipping

19V AC Adapter for Asus Vivobook S301LA S400CA

This 19V AC adapter is a replacement power supply for select Asus Vivobook models including the S301LA and S400CA series. It includes the power cord cable and accepts a worldwide input range of 100-240VAC at 50/60Hz. The unit is brand new and features over voltage, short circuit, and over current protection.

Compatibility and Use Cases

This adapter suits owners of the listed Vivobook ultrabooks who need a replacement charger. Buyers with different laptop models or those requiring a different output voltage should look elsewhere. It is not for users needing a battery or a higher wattage unit than specified.

19V Output Voltage

The single specification that decides fit is the 19V output voltage. Your laptop must require exactly 19V to operate safely with this adapter. Verify your original charger shows 19V before purchasing. The wide 100-240VAC input handles international mains automatically.

Highlights

  • World-wide 100-240 VAC input works anywhere
  • 19 V output matches Asus Vivobook requirements
  • Over-voltage, short-circuit and over-current protection safeguards hardware
  • Includes power cord for immediate use
  • Brand-new replacement unit tested before shipping

Specifications

No published specifications for this item yet.

Questions about this item

How do I connect the 19V adapter to my Vivobook S400CA and what step is often missed?

Plug the AC cord into the adapter, insert the barrel tip firmly into the laptop's DC jack until it clicks, then connect the mains plug to a 100-240VAC outlet. The step often missed is fully seating the barrel connector so the latch engages.

What part of this charger will need replacement first with daily use?

The detachable AC power cord and the DC cable near the barrel connector see the most flexing; inspect both for fraying or kinks and replace the cord or the whole adapter if insulation is damaged.

Which protection limit activates first during prolonged heavy charging?

Over Current Protection trips before Over Voltage or Short Circuit Protection when sustained load exceeds the adapter's rated output, shutting off power until the load drops.

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