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Black rectangular laptop power brick with 4.5 mm barrel connector and long cables

iTekiro

iTekiro 150W AC Adapter 20V 7.5A for MSI Katana GF66 GF76 Pulse GL66

SKU CH-RK0E-5DVSP

150 W AC adapter delivering 20 V at 7.5 A with 4.5 mm centre-pin tip for MSI Katana and Pulse laptops

  • Battery typeLithium-Ion
  • Power adapter voltage20 V
  • Power adapter current7.5A
  • Power adapter wattage150 W
  • Product typeAC Adapter
  • 150 W output powers demanding MSI laptops
  • 20 V 7.5 A matches original charger specifications
  • 5 mm tip with centre pin ensures secure fit
  • 6 ft AC plus 6 ft DC cords give extra reach
  • Replaces 120 W and 150 W units not 180 W or higher

Replacement 150 W AC adapter for MSI Katana

This 150 W AC adapter delivers 20 V at 7.5 A and is built for MSI Katana GF66, GF76 and Pulse GL66 models. It ships new with a 4.5 mm barrel plug that includes a centre pin. The unit accepts worldwide mains input from 100 to 240 V at 50 to 60 Hz.

Replaces 120 W and 150 W MSI chargers.

The adapter substitutes MSI 120 W and 150 W power bricks for the listed Katana and Pulse configurations. It does not replace 180 W, 230 W or 240 W adapters, so buyers needing those higher ratings must look elsewhere.

Plug-and-play with two 6 ft cords

A UL-listed 3-prong AC cord and a 6 ft DC cord combine for extra reach. Built-in overload, short-circuit, over-voltage, over-current and over-temperature protections guard the laptop. The rugged case resists water and humidity for durable daily use.

How it compares

Measured against everything we stock in DC-to-AC Power Inverters, at today’s prices. Recalculated every night.

Price $41.99
Pricier than about 75% of the 866 comparable items (median $25.99).

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Specifications

Product
Product typeAC Adapter
Power
Battery typeLithium-Ion
Power adapter voltage20 V
Power adapter current7.5A
Power adapter wattage150 W

Questions about this item

What is the diameter of the DC plug tip and does it have a center pin?

The adapter uses a 4.5 mm diameter plug tip with a center pin inside for compatible MSI laptops.

How do I connect the AC and DC cables to the power brick, and what step is often missed?

Plug the 6 ft UL-listed 3-prong AC cord into the brick, then connect the 6 ft DC cord to the laptop; ensure both cords seat fully into the brick before powering on.

When should the AC power cord be replaced?

Replace the 6 ft 3-prong AC cord if the plug blades are bent, the insulation is cracked, or the cord becomes intermittent after extended use.

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