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Black rectangular AC adapter with 1.1x3.0mm barrel connector and three-prong power cord

myVolts

myVolts 19V 3.42A 65W AC Adapter 1.1x3.0mm

SKU CH-WGAX-0EMK8

A 65W 19V 3.42A AC adapter with a 1.1x3.0mm tip for compatible Acer Chromebook and Aspire models

  • Delivers 65 W for reliable laptop charging
  • 19 V 3.42 A output matches original adapter specs
  • 1 x 3.0 mm barrel tip fits listed Acer models
  • 100-240 V input works worldwide without a converter
  • 10 ft total cord length gives flexible desk placement

19V 3.42A 65W AC Adapter

This AC adapter delivers 19V at 3.42A for a total of 65W, accepting 100-240V input at 50-60Hz. It uses a 1.1x3.0mm barrel connector and ships with an extended power cord. The unit is new and weighs about 0.75lb.

Compatible Acer Chromebook and Aspire models

The adapter fits a wide range of Acer Chromebook 11, 13 and 15 models including C720, C740, CB3 and CB5 series. It also supports Aspire One Cloudbook 11 and 14 models and select Aspire ultrabooks such as the S7 and P3 lines. Matching the original part number ensures correct fit.

Thermals noise and power draw

The adapter operates from a standard 100-240V mains supply at 50-60Hz and provides 65W DC output through the 1.1x3.0mm tip. Total cord length is about 10ft, combining the AC and DC leads. No active cooling fan is present.

Highlights

  • Delivers 65 W for reliable laptop charging
  • 19 V 3.42 A output matches original adapter specs
  • 1 x 3.0 mm barrel tip fits listed Acer models
  • 100-240 V input works worldwide without a converter
  • 10 ft total cord length gives flexible desk placement

Specifications

No published specifications for this item yet.

Questions about this item

Will this 19V 3.42A adapter safely replace the original PA-1450-26 charger on my Acer Chromebook 11 C720?

Yes, the output matches 19V 3.42A at 65W and the 1.1x3.0mm barrel fits the C720 charging port.

How can I confirm the adapter is delivering the rated 19V 3.42A after I plug it in?

The laptop charging indicator should light and the OS battery status will show AC power at 65W.

Does the package include the 1.1x3.0mm tip and the AC power cord, or must I buy the cord separately?

The box contains the adapter with fixed 1.1x3.0mm tip plus a detachable 3-prong AC cord.

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