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Black rectangular AC adapter with round barrel connector and detachable power cord

usbroway

usbroway AC Adapter 65W 45W 33W Round Connector Acer Chromebook

SKU CH-0CR4-BW6T4

A 65W, 45W or 33W round-connector AC adapter for Acer Chromebook laptops, UL safety certified with short-circuit, over-voltage, over-current and over-heat protection

  • Battery typeLithium-Ion
  • UL safety certified for reliable operation
  • 65W 45W 33W output matches Acer Chromebook round-connector models
  • 12-month manufacturer warranty plus 30-day replacement
  • circuit overvoltage overcurrent and overheat protection built in
  • Package includes AC adapter and power cord ready to use

AC Adapter for Acer Chromebook Round Connectors

This 65W AC adapter powers Acer Chromebook laptops that use round barrel connectors rated at 33W, 45W or 65W. It ships new with a power cord included and carries UL safety certification. The unit is not compatible with USB Type-C charging ports.

Build Integration and Safety Features

The adapter plugs directly into the laptop's round DC jack and a standard mains outlet, requiring no extra cabling or configuration. Built-in protection guards against short circuits, overvoltage, overcurrent and internal overheating. UL certification confirms the design meets recognised electrical safety standards.

Upgrade Context and Limitations

This adapter replaces a lost or damaged original charger for supported Acer Chromebook models using round connectors. It does not serve devices that charge exclusively via USB Type-C, so buyers needing Type-C power should look elsewhere. The 12-month manufacturer warranty covers defects after the initial 30-day return window.

How it compares

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

Price $53.99
Pricier than about 85% of the 27,790 comparable items (median $30.99).

Specifications

Power
Battery typeLithium-Ion

Questions about this item

Will the 65 W rating handle continuous charging without overheating?

The adapter is UL safety certified and includes overcurrent, overvoltage, short-circuit and internal overheating protection for sustained operation.

How much heat or noise does the charger produce when running all day?

The unit has no fan; it relies on passive cooling and built-in overheating protection to stay safe during extended use.

Which Acer Chromebook models with round connectors does this 65 W adapter support?

It fits all Acer Chromebook laptops that use 65 W, 45 W or 33 W round connectors; it does not fit USB-C models.

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