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Compact black USB-C power adapter with detachable cable

myVolts

myVolts 45W USB-C Laptop Charger AC Adapter

SKU CH-EVYA-XRDJD

A 45W USB-C power adapter delivering 20V at 2.25A with multi-voltage output and built-in protection for compatible Acer Chromebook and Spin models

  • Charges from 100–240 V worldwide input
  • Delivers 45 W peak power over USB-C
  • Supports 5 V, 9 V, 12 V, 15 V, 18 V, 20 V profiles
  • Includes over-voltage and short-circuit safeguards
  • Fits Acer Chromebook Spin 11, 13, 15 and Swift Spin 7

45W USB-C Power Delivery Charger

This 45W USB-C AC adapter supplies up to 45W Power Delivery for compatible Acer Chromebook and Swift Spin models. It accepts 100-240V AC input at 50-60Hz for worldwide use. The Type-C port delivers multiple voltage steps including 5V, 9V, 12V, 15V, 18V and 20V. Built-in protections guard against over-voltage and short-circuit events.

Sustained 45W output with multi-voltage regulation

Under continuous load the adapter maintains its rated 45W through the 20V 2.25A rail while lower-voltage rails provide up to 3A each. The wide input range handles mains fluctuations without tripping. Multi-protection circuitry monitors output continuously during extended charging sessions. No active cooling is referenced in the specifications.

Direct Type-C connection for listed Acer models

Installation is a simple plug into the laptop's USB-C port; the cord replaces Acer part numbers such as ADP-45XE B and PA-1450-78. Compatibility covers numerous Chromebook Spin and Swift Spin SKUs including CP311, CP315, CP515, SF713 and SP714 series. Buyers needing barrel-tip connectors or higher wattage for non-listed devices cannot use this unit. Verify the exact model number before ordering.

Highlights

  • Charges from 100–240 V worldwide input
  • Delivers 45 W peak power over USB-C
  • Supports 5 V, 9 V, 12 V, 15 V, 18 V, 20 V profiles
  • Includes over-voltage and short-circuit safeguards
  • Fits Acer Chromebook Spin 11, 13, 15 and Swift Spin 7

Specifications

No published specifications for this item yet.

Questions about this item

How much heat does the 45W USB-C adapter generate when charging a laptop continuously at 20V 2.25A?

The adapter delivers up to 45W through its Type-C port with over-voltage and short-circuit protection, so sustained full-load operation stays within its thermal design limits.

Which cable must I already own to connect this charger to my Acer Chromebook Spin 13?

You need a USB-C to USB-C cable rated for at least 45W Power Delivery; the charger itself provides only the Type-C port and AC cord.

Will the 5V, 9V, 12V, 15V and 18V steps charge an older Acer Chromebook 11 that only accepts 19V?

No — the adapter outputs 5V, 9V, 12V, 15V, 18V and 20V via USB-C Power Delivery, so a device fixed at 19V cannot negotiate a compatible voltage.

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