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#5 Overusing Phones when Charging

Many people have adopted a really bad habit of constantly using their phones. This means that even when their phone is on charge, they tend to use it often. Constantly using your phone when it is on charge is one of the primary reasons why your phone might overheat. This is because the excessive usage of the phone when it is charging can put stress on the battery, which then can lead to it overheating.

#6 Aging Batteries

A mobile phone is a device that has an efficient working battery. However, like all other batteries, the batteries of mobile phones tend to degrade over time as well. Hence, another possible reason why does your phone gets heat up while charging is probably because your battery has come to its life's end and might need repair.

Dangers of Phone Overheating While Charging

If your phone continues to overheat, what could happen? Well, if this is another one of your queries, let us answer it for you as well:

#1 Permanent Battery Damage?

If you do not take measures to control your phone's excessive overheating, it can lead to a permanent damage effect on the battery. This can reduce the battery's lifespan and its capacity as well. Click to read more: Why Is My Phone Battery Dying So Fast?

#2 Reduced Charging Efficiency

When your device continues to get hot, its charging efficiency decreases tremendously, too. This means that the hotter your device will be, the slower it will charge the battery.

#3 Rapid Degradation of Components

Your phone is an accumulation of small components all running together to provide the best results. However, excessive heat can damage these components without the phone, which causes them to degrade quicker than they should.

#4 Poor Performance Display

You may have noticed that when your phone heats up, it directly impacts its performance as well. An overheated phone tends to cause problems with lagging and freezing, and hence, you should take measures to prevent this, or else it can lead to more damage.

8?Quick Fixes to Cool Your Phone While Charging

Now you know why does my phone get hot when charging and the harms it can bring. You must now be wondering how you can keep your phone cool when it's on charge, right? Well, here are some quick fixes listed below:

#1 Close All Running Apps & Stop Using It

If your phone overheats while charging, first close all background apps and stop using it immediately. Too many apps can slow down charging and cause overheating.

#2 Uninstall the Crashing App

Try noticing if you have recently installed a new application or game, which may become the cause of your phone heating up. While this may sound unlikely to some, different applications on the phone can cause all sorts of problems if left unchecked. Hence, you need to spot applications and delete any that may cause your phone to heat up. How can you do this? Well, follow the steps mentioned below:

● Go to Settings and then select 'Privacy.'
● On the Privacy pop-up, choose 'Analytics' and then select ‘Analytics Data.’

This will show you which application is using what resources and help you figure out which app might be the cause of the problem.

#3 Switch off the Background App Refresh

The background app refreshes help download up-to-date information online even if you are not using the particular application. While this aspect sounds excellent in terms of staying updated, it also becomes a source of downloading excessive data while using your phone, even if you are not using that particular app. This can lead to overheating, and hence, you must switch it off. Here is how you do it

● Go to Settings and then select 'General.'
● A new window will appear. Choose 'Background App Refresh' and switch off the toggle.

#4 Switch to Airplane Mode or Turn It Off

The airplane mode significantly decreases the power that your phone needs to charge. This ultimately can help keep the temperature on your phone low. Switching off the airplane mode will turn off features like Wifi, Bluetooth, and location services, all of which will together work on reducing the strain on your phone's battery and hence prevent it from overheating while on charge. Or, you can stop the overheating problems by just shutting your phone down.

#5 Remove the Phone Casing

Remember how we talked about your phone not getting enough ventilation being one reason why it heats up? Well, it is time to look into how you can prevent this from happening. The best way to ensure that your device remains cool by providing better ventilation around the body of your phone is by taking off your phone's case.

#6 Put Your Phone in a Cool Place

Yes, you read that right. You can cool an overheating phone by just putting it in a cool place, a refrigerator for example. How phone overheat when charging happens? When electricity flows through the charging cable and into the phone's battery, some energy is lost as heat due to the resistance in the wires and components. To bring down the temperature on the phone, you can place your phone in a cool, air-conditioned room and allow more airflow around it.

#7 Use a Cooling Pad or Fan

Another way to stop your phone from overheating when charging is to use a cooling pad or fan. The principle is the same as mentioned above, by positioning a small fan or a cooling pad under the phone, you can create more airflow for it, which helps maintain a lower temperature while charging.

#8 Charge Less Frequently

When you find that your phone is already very hot but not fully charged yet, don’t be unwilling to stop charging it. Instead of keeping the phone plugged in for long periods, stop charging in time, wait for it to cool down, and recharge it in shorter bursts, which can help manage heat build-up.

How to Prevent Phone Overheating When Charging from Happen Again?

The measures above help you cool your phone down instantly, but do not prevent it from happening again. Here are some measures you can take to protect your phones, chargers, and batteries in the long term.

#1 Do Not Overcharge

As we mentioned above, overcharging is one of the most common reasons why your phone overheats. Hence, it is essential to prevent this particular factor by making sure that you charge your phone as long as it's necessary and unplug it as soon as it is full. This will help ensure that no damage to the battery occurs.

For iPhone users, enabling Optimized Battery Charging can help reduce overheating, especially during overnight charging. This feature delays charging past 80% until just before you need the phone, minimizing the amount of time the battery spends at 100%, which can generate excess heat.

This is particularly useful for people who charge their phones overnight, helping to prevent overheating and prolonging battery life.

#2 Purchase High-Quality Chargers and Cable

Charging docks and cables also play a significant role in ensuring that your phone remains cool when on charge. Hence, instead of purchasing cheap docks and chargers, it is essential to invest in good quality ones the first time alone. This will help ensure that your phone charges efficiently without overheating.

Choosing chargers and cables from a reputable brand such as Ugreen is more secure. These products typically have higher quality and more reliable performance, providing a safer and more efficient charging experience.

#3 Monitor Battery Health

Keep an eye on battery health and replace the battery if it shows signs of wear. A degraded battery can generate more heat during use.

#4 Reduce Screen Brightness

Lowering the screen brightness or using adaptive brightness can help reduce energy consumption and heat production.

#5 Limit Resource-Intensive Apps

Avoid using high-demand apps (like gaming or video streaming) for extended periods, especially while charging, as they can significantly increase heat generation.

#6 Switch to Wireless Charging

If you’re frequently dealing with overheating while using a fast-wired charger, it might be time to explore wireless charging as a gentler alternative. Wireless chargers tend to generate less heat because they deliver power more slowly and consistently, reducing the strain on your phone’s battery.

#7 Avoid Charging in Direct Sunlight or Hot Environments

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Phones can overheat much faster if they are placed in direct sunlight or hot environments while charging. Even if you’re using a high-quality charger, the extra heat from the environment can cause the phone’s temperature to rise significantly. To prevent this, always charge your phone in a cool, shaded area or an air-conditioned room.

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Why Does iPhone Gets Hot when Charging?

Many iPhone users have asked why does my phone get warm while charging, and the iPhone 12 Pro heat issue was once very hot. This heating can occur due to several factors, including the battery's chemistry, the current flowing through the charging cable, and the electrical resistance within the device. For instance, many users have reported significant heat issues with the iPhone 12 Pro, particularly when using fast charging options or while running resource-intensive applications simultaneously. Such heat generation is typically normal, but excessive heat can lead to performance throttling and, over time, may affect battery health.

To mitigate overheating, it’s essential to use high-quality charging accessories. Many users opt for professional chargers like the Ugreen iPhone charger, designed to provide optimal power delivery while minimizing heat generation. These chargers are built to adhere to safety standards, ensuring that the voltage and current supplied to the device are appropriate. By using a reputable charger, you not only enhance charging efficiency but also reduce the risk of overheating, safeguarding the longevity of your iPhone’s battery.

Conclusion

If you are someone who was wondering why does my phone get hot when charging, then we hope this article was helpful to you. Let us know, out of all our reasons mentioned above, which one turned out to be the cause for your device to overheat and what methods did you take to cool it down.

FAQ about Phone Overheating

Is It Normal for my iPhone to Get Hot While Charging?

When asking why does my phone get hot when charging, many people think it’s normal so don’t need to pay much attention to that. Devices tend to get a tad bit warm due to the increased demand for power generated by the battery. However, your phone becoming excessively hot is a sign of an underlying issue that needs to be addressed.

Should I be Worried if my Phone is Hot while Charging?

We won't particularly call it an alarming situation if your phone is hot while charging. However, it is also something that you should not neglect. There is always a reason as to why a device heats up, and you should get it checked.

How Do I Stop My iPhone from Overheating?

There are multiple methods that we have mentioned above that can stop your phone from overheating. Take a look at those.
#1 Cool Down your Phone?

#2 Uninstall the Crashing App?

#3 Switch off the Background App Refresh

Should I Worry About My iPhone Getting Hot?

It is ideal to verify all the reasons we have mentioned above and align it with what might be possibly a cause of your phone getting hot.
#1 Overcharging?

#2 Fast Charging?

#3 Poor Ventilation?

#4 Poor Quality Cables and Chargers?

#5 Overusing Phones when Charging?

#6 Aging Batteries