Does Your Phone Charge Slower on Low Power Mode?

Does Your Phone Charge Slower on Low Power Mode?

Low Power Mode can be your best option if your phone’s battery is incredibly low and you need it to last until you can charge it. It is not a feature that simply makes your battery more powerful or your charger faster. Some users wondered whether the smartphone charges slower in Low Power Mode or if this was a popular misconception. Well, we bring you this article, does your phone charge slower on low power mode? To clarify that misconception, in this article, we will also discuss whether do iPhones charge slower when in low battery mode. But first, let’s know what Low Power mode is.

Does Your Phone Charge Slower on Low Power Mode?

Does Your Phone Charge Slower on Low Power Mode?

You will get to know if does your phone charge slower on low power mode further in this article. Keep reading to learn more about it in detail.

What is Low Power Mode?

You must have come across this feature, Low Power Mode on any new smartphone or laptop. Low Power Mode is a feature on some electronic devices, such as smartphones and laptops, that helps to conserve battery power by reducing the amount of power the device consumes. It can be activated manually or automatically. Activating it typically disables or reduces background data usage, lower screen brightness, reduces performance, and turns off non-essential services. When the phone’s battery is low, this feature can help extend its life. Now, let’s check how to enable this feature on an iPhone.

How to Enable Low Power Mode on iPhone?

iPhones have decent battery life and capacity, which can be extended further by using iOS’s Low Power Mode. Follow these steps to enable Low Power Mode on an iPhone:

1. Open the Settings app on your iPhone.

Open the Settings app on your iPhone

2. Swipe down and tap on Battery.

choose battery option | Does Your Phone Charge Slower on Low Power Mode

3. Next, turn on the toggle for the Low Power Mode option.

switch off low power mode

Also Read: How to Turn Off Low Data Mode on iPhone

Does Your Phone Charge Slower on Low Power Mode?

Yes, but not significantly. When your phone’s battery is running low, you can use Low Power mode to help it last longer. Certain features and settings, such as background apps, automatic downloads, and animations, can be reduced or turned off in Low Power mode. However, many people wonder whether the phone’s charging speed is affected by low power mode.

  • When you enable low power mode, your phone uses less power, which can result in slower charging times. This is because the phone isn’t drawing as much power as usual, so it doesn’t need to charge as quickly.
  • Furthermore, if your phone is in Low Power mode, it may be unable to use fast charging technology, which can also slow down the charging process. It is important to note that the effect of low power mode on charging speed varies depending on the device and charger used. Some devices may charge more slowly in low power mode, while others may not charge at all.
  • Regardless of whether low power mode is enabled, a lower-wattage charger may be unable to charge your phone as quickly.
  • It’s also worth noting that Low Power mode isn’t a long-term solution for extending battery life. While this can help in the short term, it is also important to practice good battery management habits such as closing unnecessary apps, lowering screen brightness, and turning off location services when not in use.
  • Finally, low power mode can slow down your phone’s charging speed, but the effect varies depending on the device and charger you’re using. While low power mode can help extend battery life in the short term, good battery management habits are also important for long-term battery health.

Do iPhones Charge Slower When in Low Battery Mode?

Yes, but not significantly. Low Battery Mode on an iPhone is intended to extend the device’s battery life by reducing power consumption. This can include reducing performance and turning off certain features like,

  • 5G on iPhone 12 models (except when video streaming)
  • Auto-Lock is set to default for 30 seconds
  • The brightness of the display
  • The display refresh rate is limited to 60 Hz on ProMotion display of iPhone and iPad models
  • Several visual effects are turned off
  • iCloud Pictures are temporarily paused
  • Downloads that happen automatically are disabled
  • Email fetch is disabled
  • Refreshing the app in the background is also disabled

While Low Battery Mode may help to extend battery life, it has minimal or no effect on the device’s charging speed, the slow charging rate isn’t a significant decrease, and the overall charging time won’t be affected greatly. It’s worth noting that the power of the charging source, such as the USB port or wall adapter, and the charging cable used, determine the charging speed of an iPhone.

Also Read: How Long Do iPhone Chargers Last?

Frequently Asked Questions (FAQs)

Q1. Is there any downside to Low Power mode?

Ans. One downside is that, when Low Power mode is enabled, some features and settings may be disabled or limited. For example, background app refresh, automatic downloads, and some visual effects are disabled to conserve battery life. Certain apps or features may become less convenient or responsive due to this.

Q2. Is it OK to keep iPhone on low power mode?

Ans. Yes, but not all the time. It is generally okay to leave your iPhone in Low Power Mode for a short period of time, such as when the battery is low, and you need to conserve power. Certain device features and settings are turned off or adjusted when this mode is enabled to conserve battery power. However, it can make some apps or features less convenient or responsive to use. As a result, keeping your iPhone in Low Power Mode all the time is not recommended. It can also restrict certain features and settings and reduce your overall device performance. Read from the start to learn if does your phone charge slower on low power mode.

Q3. At what percentage should I charge my phone?

Ans. It is best recommended to charge your phone when the battery reaches 20-30% and to unplug it when it reaches 80-90%. This practice helps in the long-term health of your phone’s battery.


Finally, going through this article on does your phone charge slower on low power mode must have helped you in understanding Low Power Mode, and whether putting your phone on low power mode affects the charging speed. You also got to learn if do iPhones charge slower when in low battery mode. Feel free to reach out to us with your queries and suggestions via the comments section below. Also, let us know what you want to learn about next.

Posted by

Pete Mitchell

Pete is a Senior staff writer at TechCult. Pete loves all things technology and is also an avid DIYer at heart. He has a decade of experience writing how-tos, features, and technology guides on the internet.

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