How to Enable or Disable the Fast, Super Fast & Fast Wireless Charging on Samsung Galaxy S22, S21, S20, S10, Note

You may want to disable the fast cable charging to make you battery live longer. If you didn’t know, the faster the battery is charged, the less cycles it can withstand.

That’s why we highly recommend that you turn it off when you don’t hurry and have enough time to charge the battery using a lower current. This will extend the life span of your built-in battery and you will have to replace it much later.

Fast cable charging is enabled by default. But if you disabled it and forgot where that setting is this guide will help you as well.

How to Enable and Disable Fast and Super Fast Charging Modes on Galaxy S22, S21, S20 with One UI 4 & 3

Charging Samsung Galaxy S21

Here are the steps for Galaxy S21, S21+, S21 Ultra. They should be applicable to the S20 series with One UI 3.0 and even when those models receive One UI 3.1.

Go to “Settings”.

Settings One UI 3.1

Scroll down and tap on “Battery & device care”.

Battery and device care One UI 3.1 Galaxy S21

Select “Battery”.

Device care, Battery One UI 3.1 Galaxy S21

Scroll down to the very bottom of the screen and tap on “More battery settings”.

More Battery Settings One UI 3.1 Galaxy S21

Here you can enable or disable such options as:

  • fast charging
  • super fast charging
  • and fast wireless charging
Enable Fast Charging, Super Fast Charging and Fast Wireless Charging

Enable/Disable Fast Charging on Galaxy S10, S9, Note with One UI 2.1, 2.5

Samsung Galaxy S Fast charging

In One UI 2.1/2.5 the battery settings have been revamped compared to One UI 2.0, so the steps are a bit different.

  • Unplug the charger from USB-C port of your Galaxy device.
  • Go to Settings >Device care.
  • Select Battery at the bottom: Device care Battery Galaxy Android 9
  • Tap on three dots on the upper right and select Settings: Battery settings Galaxy Android 9
  • Scroll down to the very bottom and you will see the Fast cable charging option. Toggle it on or off: Enable Disable Fast cable charging Galaxy S10 S9

Steps for Galaxy S20, S10 (One UI 2.0, Android 10)

Do the following:

  • Unplug the USB cable.
  • Go to Settings >Device care.
  • Dive into Battery: Device Care Battery Galaxy S20 One UI 2.0
  • Tap on Charging: Battery Charging settings One UI 2.0
  • Here you can enable or disable Fast Wireless Charging and Fast Charging over the cable to you liking: Enable Disable Fast charging and Fast wireless charging One UI 2.0

Wrapping Up

That’s it. Turn on the fast charging only when you really need it. For instance, when you came home to change clothes and you know that you will leave for a meeting in half an hour, then it is appropriate to turn on fast charging so that the phone can replenish energy as quickly as possible. But when you have unlimited time to charge your Galaxy’s battery we recommend to turn it off.

Have a nice day with your favorite Galaxy smartphone!

5 thoughts on “How to Enable or Disable the Fast, Super Fast & Fast Wireless Charging on Samsung Galaxy S22, S21, S20, S10, Note”

  1. Whilst I appreciate the ideology of higher current increasing wear and tear on batteries, I have had a Huawei p20 for nearly 2 years. It uses superfast charging, a feature I have enjoyed immensely. I have noticed no real problems with the battery. I have today upgraded to a S10+. The charge rate is lower. I will miss superfast speeds. But 15w is nothing to avoid when at all possible.

  2. Galaxy S10e, Android 11, One UI 3.1 and though with “fast charge” option disabled, still continue to be on fast charge while on AC power, damn


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