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Black rectangular AC adapter brick with 5.5 mm barrel plug and long power cords

iTekiro

iTekiro 180W AC Adapter for Acer Predator Helios 300 G3-571 G3-572 PH315-51 19.5V 9.23A

SKU CH-YZ99-EA66Q

180 W AC adapter with 5.5 mm plug tip and 6 ft cords powers compatible Acer Predator Helios 300 models

  • Battery typeLithium-Ion
  • Power adapter voltage19.5 V
  • Power adapter current9.23A
  • Power adapter wattage180 W
  • Product typeAC Adapter
  • Delivers 180W at 19.5V 9.23A for demanding Predator Helios workloads
  • 5 mm plug tip without centre pin ensures correct fit on listed Acer models
  • 6 ft AC cord plus 6 ft DC cord gives 12 ft total reach
  • 100-240V 50-60Hz input works worldwide without a voltage converter
  • Built-in overload, short-circuit, over-voltage, over-current and over-temperature protection safeguards hardware

Compatible Acer Predator Models

This 180 W AC adapter replaces the original charger for Acer Predator Helios 300 laptops including the G3-571, G3-572 and PH315-51 series. It delivers 19.5 V at 9.23 A to match the factory power requirement for these specific models. The unit is new and built for direct compatibility.

Critical Plug Specification

The connector is a 5.5 mm diameter barrel tip with no centre pin, a detail that decides fitment for the listed Acer machines. Using an adapter with a different tip size or a centre pin will prevent connection. Verify the port on your laptop matches this exact plug geometry before ordering.

Power Capacity And Cord Length

Rated at 180 W maximum output, the adapter supplies sufficient headroom for gaming loads and simultaneous battery charging on the supported Helios 300 units. It includes a 6 ft AC cord and a 6 ft DC cord for flexible desk placement. The wide 100-240 V input handles mains voltage worldwide without a separate converter.

How it compares

Measured against everything we stock in Laptop Chargers & Batteries, at today’s prices. Recalculated every night.

Price $45.99
Pricier than about 78% of the 27,790 comparable items (median $30.99).

Specifications

Product
Product typeAC Adapter
Power
Battery typeLithium-Ion
Power adapter voltage19.5 V
Power adapter current9.23A
Power adapter wattage180 W

Questions about this item

How does the 180 W rating translate when the adapter is powering a Predator Helios 300?

The adapter delivers up to 180 W at 19.5 V and 9.23 A, matching the original charger so the laptop can run at full performance and charge the battery simultaneously.

What does the 5.5 mm plug without a centre pin mean for compatibility?

The barrel connector has a 5.5 mm outer diameter and no centre pin; it fits only the listed Acer models that use this exact tip, so verify your laptop's port before ordering.

Will the 6 ft AC cord and 6 ft DC cord reach a wall outlet from a typical desk?

Yes, the combined 12 ft of cable length lets you place the power brick on the floor or a shelf while the wall plug reaches standard outlets without an extension lead.

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