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Kenuco 65W laptop charger, black rectangular brick with US three-prong plug and thin round cable ending in a 3.0 by 1.1 mm barrel

Kenuco

Kenuco 19V 3.42A 65W AC Adapter US Plug 3.0×1.1mm

SKU CH-0MQ1-9CXQ4

Replacement 65 W AC adapter with 3.0×1.1 mm connector for select Chromebook 11, 13, 14 and 15 models

  • TypeAC Adapters
  • Delivers 65 W of power for reliable charging
  • 19 V 3.42 A output matches original specifications
  • 0 × 1.1 mm connector fits listed Chromebook models
  • 100-240 V input works worldwide with US plug
  • Replaces PA-1650-80 and other listed part numbers

65 W replacement adapter for Chromebooks

This 19 V 3.42 A unit delivers 65 W to a wide range of Acer Chromebook models including the 11, 13, 14 and 15 inch families. It matches the original PA-1650-80 and ADP-45FE specifications so owners of CB3, CB5, C720, C730, C731, C738 and C740 series can restore full charging capability. The adapter also supports select Aspire S5, S7 and Swift SF314 or SF315 devices that share the same power profile.

US three-prong plug with 3.0 × 1.1 mm barrel

The fixed US-style mains cord plugs directly into a standard 100-240 V outlet without a separate power brick on the floor. A 3.0 mm outer by 1.1 mm inner barrel connector seats firmly in the Chromebook charging port, eliminating wobble that can interrupt charging during daily transport. The single-piece cable reduces clutter and removes a common failure point found on detachable designs.

Direct replacement — no extra parts required

The package contains only the adapter and mains cord, so installation is a straight swap with the original charger. No driver, firmware update or configuration utility is needed; the laptop recognises the supply immediately. Buyers who need a UK, EU or AU plug, or who require a higher wattage unit for larger laptops, will not be served by this model.

Highlights

  • Delivers 65 W of power for reliable charging
  • 19 V 3.42 A output matches original specifications
  • 0 × 1.1 mm connector fits listed Chromebook models
  • 100-240 V input works worldwide with US plug
  • Replaces PA-1650-80 and other listed part numbers

Specifications

TypeAC Adapters

Questions about this item

What output voltage and current does the 3.0 × 1.1 mm barrel connector deliver?

The adapter supplies 19 V at 3.42 A through its 3.0 × 1.1 mm barrel tip, matching the 65 W rating required by the listed Chromebook models.

Does the unit include a detachable mains lead or is the US plug fixed to the brick?

The US three-prong plug is moulded directly onto the adapter body; there is no separate IEC socket or removable cord.

How do I confirm polarity before plugging the 3.0 × 1.1 mm tip into my Chromebook?

Check the label on the brick — the centre pin is positive and the outer barrel is negative; align the connector accordingly before inserting it fully.

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