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Small black USB wall charger with foldable prongs

Kobo

Kobo AC 5V USB Power Adapter Black

SKU CH-54RA-A4QZS

A compact 5 V USB power adapter for Kobo eReaders, UL listed and weighing just 4 g

  • Power adapter voltage5
  • Product colorBlack
  • Product typePower Adapters
  • Compatible withKobo
  • Product weight4
  • Reliable charging for Kobo eReaders with UL-listed 5 V output
  • Efficient power delivery tailored to Kobo device specifications
  • Compact 4 g design suits travel and on-the-go use
  • Works with most Kobo eReader models for broad compatibility
  • Compatible with all current Kobo USB cables for flexible connectivity

What it is and who it is for

This 5 V USB power adapter is built for Kobo eReader owners who need a replacement or spare charger. It supplies the exact voltage required by compatible Kobo models and carries UL listing for electrical safety. The unit is sold without a charging cable, so buyers must provide their own USB cable.

Installation and common issues

Plug the adapter into a mains socket and connect a suitable USB cable to the eReader; no drivers or configuration are needed. The most frequent issue is using a cable that does not support data or the correct power profile, which can prevent charging. Ensure the cable is fully seated on both ends and that the outlet is live.

Deciding specification

The adapter delivers a fixed 5 V output, which is the single specification that determines compatibility with a given Kobo eReader. If the device requires a different voltage or a proprietary connector, this adapter will not work.

How it compares

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

Price $14.99
Cheaper than about 83% of the 27,790 comparable items (median $30.99).

Specifications

Product
Brand nameKobo
Model nameKobo AC
Product colorBlack
Product typePower Adapters
Power
Power adapter voltage5
Compatibility
Compatible withKobo

Questions about this item

How can I confirm the Kobo AC 5V USB Power Adapter is charging my eReader after I plug it in?

The eReader screen will display a charging icon or battery animation within a few seconds of connecting the adapter, confirming the 5 V output is active.

What comes in the box with the Kobo AC 5V USB Power Adapter and what must I provide myself?

The box contains only the black 5 V USB power adapter; a compatible USB charging cable for your specific Kobo model is not included and must be purchased separately.

Which version of the Kobo AC 5V USB Power Adapter should I choose for my device?

Only one version is offered — a black 5 V USB adapter weighing 4 g, UL listed, and compatible with most Kobo eReaders; select this single model.

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