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Black rectangular laptop power brick with 5.5 mm barrel plug and long cables

iTekiro

iTekiro 150W AC Adapter 19.5V 7.7A 5.5mm plug for MSI

SKU CH-QNYB-E3P11

A 150W replacement charger delivering 19.5V at 7.7A through a 5.5mm plug, compatible with listed MSI models and including a 6ft power cord

  • TypeAC Adapter
  • Battery TypeLithium-Ion
  • AC Adapter Voltage19.5V
  • AC Adapter Current7.7A
  • AC Adapter Output Power150W
  • Delivers 150W output for demanding MSI laptops
  • 5V 7.7A matches original charger specifications
  • 5 mm plug tip fits listed MSI models without centre pin
  • 6 ft AC and 6 ft DC cords give extended reach
  • Replaces 120W and 150W MSI adapters but not 180W or 230W units

Purpose and fit

This iTekiro 150W AC adapter delivers 19.5V at 7.7A through a 5.5mm plug without a centre pin. It is built for MSI laptops that require a 150W or 120W charger, such as the GE, GF and MS series models listed in the compatibility data. The unit accepts 100-240V input for worldwide use.

Replaces and limits

It replaces MSI 150W and 120W adapters but does not replace 180W or 230W units. The jump is worth it when your original charger matches the 150W or 120W rating and uses the same 5.5mm tip. Systems that demand 180W or 230W will not receive sufficient power from this adapter.

Capacity and headroom

The adapter supplies up to 150W maximum output, with selectable 20V 7.5A, 19.5V 7.7A or 19V 8A rails. It comfortably handles laptops rated for 150W or 120W draw. It runs out on machines that require 180W or 230W, where the lower wattage cannot sustain full performance or charging.

Highlights

  • Delivers 150W output for demanding MSI laptops
  • 5V 7.7A matches original charger specifications
  • 5 mm plug tip fits listed MSI models without centre pin
  • 6 ft AC and 6 ft DC cords give extended reach
  • Replaces 120W and 150W MSI adapters but not 180W or 230W units

Specifications

TypeAC Adapter
Battery TypeLithium-Ion
AC Adapter Voltage19.5V
AC Adapter Current7.7A
AC Adapter Output Power150W

Questions about this item

What plug size does this 150W adapter use for MSI laptops?

The DC connector is a 5.5 mm diameter tip without a centre pin, matching the MSI models listed such as the MS-16J9 and GE series.

How do I connect the 6 ft cords correctly and avoid the common polarity mistake?

Plug the 3-prong AC cord into the wall, then the DC cord into the adapter brick, ensuring the 19.5 V 7.7 A output matches the laptop label before inserting the 5.5 mm tip.

When should I replace the 150W charger or its detachable cords?

Replace the unit if the brick overheats, the 5.5 mm tip becomes loose, or the 6 ft AC or DC cords show fraying; the adapter covers 120 W and 150 W MSI models but not 180 W or 230 W units.

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