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Compact black AC adapter brick with detachable power cord and barrel connector

myVolts

myVolts 45W AC Charger 19V 2.37A 3.0*1.1mm for Acer Chromebook 11 13 14 15

SKU CH-EDGK-ZTKZ8

45W 19V 2.37A AC adapter with 3.0mm barrel tip powers compatible Acer Chromebook 11, 13, 14 and 15 models

  • 45 W output powers compatible Acer Chromebook models efficiently
  • 19 V 2.37 A delivery matches original 40 W and 45 W requirements
  • 0 × 1.1 mm barrel connector fits listed CB3, CB5, C730, C731, C735, C810, R11 and Switch 11 units
  • 100–240 V 50–60 Hz input enables worldwide mains use
  • Built-in short-circuit, over-voltage, over-current and over-temperature protection safeguards the laptop

45W AC Charger for Acer Chromebook

This 45-watt AC charger delivers 19 volts at 2.37 amps and accepts 100 to 240 volts input at 50 to 60 hertz. It uses a 3.0 by 1.1 millimetre barrel connector and includes a five-foot power cord. The unit is compatible with 40-watt 19-volt 2.15-amp requirements as well.

Suitable for listed Acer Chromebook

Buyers with the exact Acer Chromebook 11, 13, 14 or 15 models listed, plus Aspire Switch 11 SW5-111 and SW5-171 variants, can use this adapter. Builders needing a different connector size, a higher wattage rating or USB-C charging should look at other options.

Connector size 3.0*1.1mm decides fit

The barrel plug measures 3.0 millimetres outer diameter by 1.1 millimetres inner diameter. Verify this dimension against the original charger or the laptop jack before ordering; an incorrect connector will prevent connection regardless of voltage or wattage match.

Highlights

  • 45 W output powers compatible Acer Chromebook models efficiently
  • 19 V 2.37 A delivery matches original 40 W and 45 W requirements
  • 0 × 1.1 mm barrel connector fits listed CB3, CB5, C730, C731, C735, C810, R11 and Switch 11 units
  • 100–240 V 50–60 Hz input enables worldwide mains use
  • Built-in short-circuit, over-voltage, over-current and over-temperature protection safeguards the laptop

Specifications

No published specifications for this item yet.

Questions about this item

Will the 19V 2.37A output sustain a full load without tripping the internal overheating protection?

The charger includes internal overheating protection alongside short-circuit, overvoltage and overcurrent safeguards, so sustained operation at 45W is within its designed safety envelope.

Does the adapter run silently and stay cool when powering a Chromebook 14 CB3-431 all day?

No fan is fitted; the unit relies on passive cooling and the listed safety mechanisms to manage heat during continuous use.

Must I already own a C5/C6 IEC mains lead, or is one included in the box?

A 5 ft power cord is included, so no separate mains lead is required.

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