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Why Does My Phone Get Hot When Charging

There are a lot of urban legends out there about why phones get hot when charging. But the real reason is actually quite simple: it’s because your phone is working hard to convert AC into DC power.

Why does my phone get hot when charging?

There are a few reasons why your phone might get hot when you’re charging it. One possibility is that your phone’s battery is getting low, and it’s working hard to recharge. Another possibility is that you’re using your phone while it’s charging, which can put a strain on the battery. If your phone gets too hot, it could damage the battery, so it’s important to be careful.

Is it harmful to my phone?

Most phones nowadays come with a quick charger. It’s the one you plug into the wall and it fills up your phone’s battery in no time. But sometimes, when you use this charger, your phone gets hot. So hot that it’s uncomfortable to hold. And you start to wonder, is this bad for my phone?

The answer is: it depends. If your phone is getting uncomfortably hot to the touch, then yes, it’s probably not good for it. But if it’s just warm, then there’s no need to worry.

Quick chargers work by putting out a lot of power all at once. That’s why they can charge your phone so quickly. But all that power can also heat up your phone if it’s not designed properly.

If your phone is getting too hot when using a quick charger, then you should try using a different charger. Some phones come with multiple chargers, so you can try using a different one to see if that helps. Or you could try using a slower charger (like the one that came with your phone) and see if that prevents your phone from getting too hot.

What can I do to prevent my phone from getting hot when charging?

There are a few things you can do to prevent your phone from overheating when charging:

  1. Avoid using it while it’s charging
  2. Remove any cases or covers
  3. Use a lower-wattage charger
  4. Make sure the charging port is clean and clear of debris
  5. Avoid using your phone in direct sunlight

What are the consequences of my phone getting hot?

Your phone gets hot when charging because the battery is working hard to charge up. This can cause the phone to overheat, which can damage the battery and other components. In extreme cases, it can even cause a fire.

It’s important to be careful when charging your phone, and to stop charging if it gets too hot. Let it cool down before trying again. If the problem persists, you may need to get a new charger or battery.

How can I tell if my phone is getting too hot when charging?

There are a few ways you can tell if your phone is getting too hot when charging. First, you can touch it to see if it feels warm. If it feels hot to the touch, then it is probably too hot. You can also check the battery icon on the screen. If it is red or has a thermometer next to it, that means the phone is getting too hot. Finally, you can download a temperature-monitoring app from the app store to get a more accurate reading of your phone’s temperature.

What should I do if my phone gets too hot?

If your phone gets too hot while charging, it might be because the charger isn’t designed for your phone. Try using a different charger.

If your phone still gets too hot, even with a different charger, there might be something wrong with the battery. Try a new battery.

If your phone still gets too hot, there might be something wrong with the phone itself. You should take it to a repair shop to have it checked out.

Can I use my phone while it’s charging if it gets hot?

No, you should not use your phone while it is charging if it gets hot. This could damage the battery or cause the phone to catch fire. If your phone gets hot while charging, unplug it and let it cool down before using it again.

What are the long-term consequences of my phone getting hot?

When your phone gets hot while charging, it is a sign that your phone is not able to dissipate heat efficiently. This can lead to long-term consequences such as reduced battery life, performance issues, and even physical damage to your phone. If you notice that your phone is getting hot while charging, it is important to take measures to prevent this from happening. Some simple steps include:

  • Avoid using your phone while it is charging
  • Remove any protective case or cover that might be blocking the ventilation opening.
  • Do not charge your phone in areas with high temperatures
  • Avoid using unapproved chargers or power adapters


The charger matters as well. If you’re using a cheap aftermarket charger, or one that came bundled with a phone case or other accessory, it might not be regulating the flow of power as it should. In this case, too much power is flowing into the battery too quickly, causing it to overheat. Only use Apple-certified chargers, and make sure the charging port on both the charger and your iPhone aren’t damaged.

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