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Small black rectangular AC adapter with detachable power cord and small round barrel connector

myVolts

myVolts 19 V 2.37 A 45 W AC adapter for Acer Aspire R14 R15 small pin

SKU CH-JJVR-1PSAA

Replacement 19 V 2.37 A 45 W AC adapter with small-pin connector for Acer Aspire R14 and R15 models, includes power cord and OVP, OCP, SCP protection

  • Reliable power for Acer Aspire R14 and R15 small-pin models
  • 19 V 2.37 A output delivers 45 W for full performance
  • 100–240 V input works worldwide without a converter
  • OVP, OCP and SCP protections guard against electrical faults
  • Includes AC adapter and power cord for immediate use

Target models and output

This 45 W AC adapter delivers 19 V at 2.37 A and is built for Acer Aspire R14 and R15 laptops that use the small pin connector. It also covers 40 W variants rated at 19 V 2.1 A. The unit accepts 100–240 V mains input for worldwide use. Over-voltage, over-current and short-circuit protections are integrated.

Connector and voltage check

Confirm that your laptop requires a 19 V supply with the small pin barrel connector before ordering. Verify the original adapter’s label shows either 45 W or 40 W at 19 V. The package includes the adapter and a detachable mains cord.

Replaces lost or faulty original

This adapter replaces a missing or damaged OEM charger for the listed Aspire R14, R15 and Chromebook 14/15 models. The upgrade is worthwhile when the original unit has failed, when a spare is needed for travel, or when the existing cable is frayed.

Highlights

  • Reliable power for Acer Aspire R14 and R15 small-pin models
  • 19 V 2.37 A output delivers 45 W for full performance
  • 100–240 V input works worldwide without a converter
  • OVP, OCP and SCP protections guard against electrical faults
  • Includes AC adapter and power cord for immediate use

Specifications

No published specifications for this item yet.

Questions about this item

Does the box include both the adapter and the mains cord or must the cord be purchased separately?

The package contains one AC adapter and one power cord so nothing else is required for connection.

Should I choose the 45 W version or the 40 W version for my Acer Aspire R15 R5-471T?

The adapter delivers up to 45 W at 19 V 2.37 A and is also compatible with devices rated for 19 V 2.1 A 40 W.

Will the 19 V 2.37 A output run my Acer Chromebook 14 cb3 at full speed without throttling?

The 45 W output matches the original specification for the listed Acer models so the laptop receives its rated power.

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