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Black rectangular AC adapter with 5.5 by 1.7 mm barrel connector and cable

usbroway

usbroway 180W 19.5V 9.23A 5.5*1.7mm laptop charger

SKU CH-RR4A-73MYP

180W replacement AC adapter delivering 19.5V at 9.23A through a 5.5*1.7mm tip for Acer Predator Helios 300, Triton 300, Triton 500, Nitro 5 and Nitro 7 models

  • Battery TypeLithium-Ion
  • 180W output powers demanding Acer Predator and Nitro gaming laptops
  • 5V 9.23A delivery matches original ADP-180TB and ADP-180MB adapter specifications
  • 5*1.7mm connector fits listed Acer Nitro 5, Nitro 7, Predator Helios 300, Triton 300 and Triton 500 models
  • Replaces multiple Acer part numbers including PA-1131-05, PA-1131-16 and KP.18001.002
  • Built-in short-circuit, over-voltage, over-current and discharge protection safeguards the laptop

180W 19.5V 9.23A Replacement Charger

This 180W AC adapter delivers 19.5V at 9.23A through a 5.5mm by 1.7mm barrel connector. It is a new replacement unit built to meet the power requirements of several Acer Predator Helios 300, Triton 300, Triton 500, Nitro 5 and Nitro 7 series laptops. The charger supports part numbers including ADP-180TB, ADP-180MB and PA-1131-05.

Suits Owners of Listed Acer Gaming Laptops

This charger fits the specific Acer Predator and Nitro models named in the compatibility list, such as Helios 300 PH315-51, Triton 500 PT515-51 and Nitro 5 AN515-57. Buyers with laptops outside that list, or units needing a different voltage, amperage or connector size, should look elsewhere.

5.5mm by 1.7mm Barrel Connector

The connector measures 5.5mm outer diameter by 1.7mm inner diameter. This single dimension decides whether the plug physically mates with the laptop power jack. Verify the port on the target machine matches this exact size before purchasing.

Highlights

  • 180W output powers demanding Acer Predator and Nitro gaming laptops
  • 5V 9.23A delivery matches original ADP-180TB and ADP-180MB adapter specifications
  • 5*1.7mm connector fits listed Acer Nitro 5, Nitro 7, Predator Helios 300, Triton 300 and Triton 500 models
  • Replaces multiple Acer part numbers including PA-1131-05, PA-1131-16 and KP.18001.002
  • Built-in short-circuit, over-voltage, over-current and discharge protection safeguards the laptop

Specifications

Battery TypeLithium-Ion

Questions about this item

Will the 5.5*1.7 mm barrel connector fit my Acer Nitro 5 AN515-58 charging port?

Yes, the 5.5 mm outer diameter and 1.7 mm inner pin match the AN515-58 DC-in jack exactly.

Do I need to remove the internal battery before plugging in this 180 W adapter for the first time?

No, simply connect the barrel tip to the laptop and the IEC C5 mains lead to the wall; the adapter negotiates 19.5 V 9.23 A automatically.

How often should I replace the detachable IEC C5 mains cable on this 19.5 V charger?

Inspect the cable every 12 months; replace it if the insulation cracks, the plug pins loosen, or the ferrite choke slides freely.

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