We take cryptocurrency — so the coins you hold can buy real hardware.Pay in crypto, spend it on real hardware. Free insured shipping worldwide over $399. Plain, unbranded boxes, sent from Germany.Free insured shipping over $399. Your rate is locked for 30 minutes once checkout opens.Rate locked 30 minutes. Every item sealed, serial-checked and covered by a 24-month warranty.Sealed, 24-month warranty.

Saved items Sign in
Compact black rectangular AC adapter with integrated 5.5mm*3.0mm DC connector and detachable power cord

E-buy

E-buy 19V 3.16A 60W AC Adapter for Samsung AA-PA3NC90/US

SKU CH-YW75-QD26B

New 19V 3.16A 60W AC adapter with 5.5mm*3.0mm connector and included power cord

  • AC Adapter Voltage19V
  • AC Adapter Current3.16A
  • 60 W output powers compatible Samsung laptops reliably
  • 19 V 3.16 A matches original AA-PA3NC90/US specifications
  • 100–240 V 50–60 Hz input works worldwide
  • 5 mm × 3.0 mm barrel connector fits the laptop port
  • 24-month warranty period included with the adapter

Power and connector match

This 19V 3.16A 60W AC adapter is built for Samsung laptops that require the AA-PA3NC90/US power supply. It delivers 19V output at 3.16A through a 5.5mm by 3.0mm barrel connector. A region-specific power cord is included for immediate use.

Suitability and limits

It suits owners replacing a lost or faulty Samsung charger with identical voltage, current and tip size. Buyers whose laptops need a different voltage, a higher current rating or a different connector diameter should look at another model.

Deciding specification

The 5.5mm by 3.0mm connector combined with 19V 3.16A output is the single specification that determines whether this adapter will power the intended Samsung laptop correctly.

Highlights

  • 60 W output powers compatible Samsung laptops reliably
  • 19 V 3.16 A matches original AA-PA3NC90/US specifications
  • 100–240 V 50–60 Hz input works worldwide
  • 5 mm × 3.0 mm barrel connector fits the laptop port
  • 24-month warranty period included with the adapter

Specifications

AC Adapter Voltage19V
AC Adapter Current3.16A

Questions about this item

How do I connect the 5.5mm x 3.0mm barrel plug and the supplied power cord, and what is the common mistake?

Attach the country-specific power cord to the adapter's AC inlet first, then insert the 5.5mm x 3.0mm DC plug firmly into the laptop until it clicks; the common mistake is leaving the DC plug slightly loose, which causes intermittent charging.

Which parts of this 19V 3.16A 60W adapter will need replacement after the 24-month warranty period?

The AC power cord and the DC cable near the 5.5mm x 3.0mm connector are the typical wear points; the adapter body itself has no user-serviceable parts, so the whole unit is replaced when output voltage drifts or the cable insulation cracks.

At what point does the 60W thermal limit trigger during sustained maximum load?

When the adapter delivers a continuous 19V at 3.16A (60W), internal protection reduces output or shuts the unit down once its safe operating temperature is exceeded; normal operation resumes after it cools.

Also in this aisle

People compared these

Same shelf, same checkout — eight coins and a 30-minute rate lock.