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Compact white USB-C power adapter with detachable AC cable

myVolts

myVolts 45W USB-C AC charger for Acer Chromebook Spin

SKU CH-DJ1A-7W669

45 W USB-C power adapter with 100-240 V input and multiple voltage outputs for compatible Acer Chromebook Spin models

  • Powers multiple Acer Chromebook Spin models via USB-C
  • Delivers 45W across four voltage profiles for fast charging
  • Works worldwide with 100-240V 50-60Hz input range
  • Includes AC adapter and detachable power cable in box
  • Compact USB-C connector fits listed Spin CP311 CP315 CP511 CP713 series

45W USB-C charger for Acer Chromebook Spin

This 45W USB-C AC charger powers compatible Acer Chromebook Spin models including the CP311, CP315, CP511, CP713, C721, C733, C851, C933, R721, R751 and R851 series. It delivers up to 45W through a USB-C connector and includes an AC power cable. The unit accepts 100-240V input at 1.3A for worldwide use.

Replaces lost or damaged original adapters

It replaces an original 45W USB-C charger when the factory unit is lost, damaged or no longer holds a stable connection. The upgrade is worth it when the previous supply cannot negotiate 20V at 2.25A or when the cable strain relief has failed. Buyers who need more than 45W or a barrel-connector tip should look elsewhere.

Limited to USB-C Power Delivery profiles

The adapter negotiates 5V at 3A, 9V at 3A, 15V at 3A and 20V at 2.25A over USB-C. It cannot supply voltages or currents outside these fixed profiles. Devices that require proprietary charging protocols, higher wattage or a different connector will not charge from this unit.

How it compares

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

Price $35.99
Pricier than about 64% of the 27,790 comparable items (median $30.99).

Specifications

No published specifications for this item yet.

Questions about this item

Does the USB-C connector on this 45W charger match the port on my Acer Chromebook Spin CP311-2H?

The charger uses a standard USB-C connector rated for 5V, 9V, 15V and 20V outputs. Check the connector picture against your CP311-2H port before ordering.

What is the correct way to connect the included AC power cable to the adapter?

Plug the detachable AC cable firmly into the adapter's IEC inlet, then insert the USB-C plug into the Chromebook until it clicks; the common mistake is leaving the AC cable loose.

When should I replace the AC power cable that comes in the box?

Replace the cable if the plug pins are bent, the insulation is cracked, or the connector feels loose in the adapter inlet.

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