How to Charge Your iPhone Faster: 10 Tips

It sometimes happens that you are in a hurry to leave the house and you need to charge your iPhone as soon as possible. One of the biggest complaints about the iPhone is its charging speed which can take hours to fully charge the battery.

Tips to charge your iPhone faster

The charging speed of an iPhone can be affected by several factors including the type of charger that is being used, the age of the battery, and whether or not the phone is in use while it is charging.

If your iPhone is charging slowly, there are a few things you can do to speed up the process. In this article, we have listed some effective tips that can help you to charge your iPhone faster than ever before. Let’s take a closer look at each tip.

1. Use a fast charger for iPhone

A charger’s speed is determined by the power supply of the adapter. The higher the power supply (measured in watts), the faster it can charge your device. iPhone has a fast charging feature but it only works with specific power adapters.

Best iPhone chargers for fast charging

iPhone fast chargers are available in different Watt capacities, such as 20W, 30W, 61W, and even 96W. Apple recommends a 20W power adapter for charging iPhones. It can charge your device up to 50% in around 30 minutes. Buying an original Apple charger is the best option.

2. Switch off your iPhone while charging

One of the best ways to charge your iPhone faster is to switch it off while it is plugged in. This allows the battery to charge faster because it is not being used in any way. Apart from that, it also prevents the battery from overcharging and keeps it at a healthy level.

Charge iPhone while switched off

If you switch off your iPhone first and then plug it into the charger, it will turn on automatically. The trick to charging your iPhone while it is powered off is simple. You have to switch off your device only after you plug it into the charger. This way, it will charge while powered off without turning on automatically.

3. Turn on Airplane mode while charging

Airplane mode (also called flight mode) is a network feature on iPhone that disables all wireless communications on the device. This includes the cellular network, Wi-Fi, and Bluetooth.

Putting your iPhone in airplane mode while charging allows the battery to charge faster and more efficiently. This feature is also useful when you want to conserve battery life.

To turn on airplane mode on your iPhone, go to the Control Center by swiping down from the top-right corner of your screen and then tap the airplane icon. Alternatively, you can go to the Settings app and toggle on the Airplane mode button at the top.

Enable airplane mode on iPhone

Note: There are some disadvantages to using airplane mode on your device. First, you will not be able to receive or make phone calls. Second, you will not be able to access the internet or use any apps that require an internet connection.

4. Don’t use wireless charging

The wireless charging allows you to charge your iPhone without having to plug it into a power outlet. Instead, you can simply place it on a wireless charging pad. iPhone 8, 8 Plus, X and all later models support wireless charging.

If you’re looking for the fastest way to charge your iPhone, wireless charging is not the way to go. Although wireless charging has its benefits, there are also some drawbacks to consider. One major downside to wireless charging is that it can be slower and less efficient than traditional wired charging, so it’s best to avoid it if possible.

5. Use the direct power source

It takes longer to charge an iPhone through a power bank, car charger, or laptop than it does to charge it through a wall outlet. This is because they provide less power supply to the battery.

The best way to charge your iPhone quickly is by using a direct power source such as a wall outlet. If you are using a power bank or car charger, make sure it has fast charging capabilities.

6. Enable low power mode

Low power mode is a great way to charge your iPhone faster. When you turn on low power mode, your iPhone will automatically reduce its power consumption. This includes reducing your screen brightness, turning off unnecessary features, and reducing the amount of background activity.

To enable this feature on your iPhone, simply open the Settings and go to Battery. Now toggle on the button named Low Power Mode at the top. You can turn this off again once your iPhone is fully charged.

Low power mode - Battery settings on iPhone

7. Use the original Apple charge

Using an original Apple charger and cable will ensure that your battery charges quickly and lasts longer. If you are using some third-party charger, make sure that it is MFI certified. With Apple’s MFi certification, you can be sure that the charger and cable are of the highest quality and are made to work perfectly with your Apple device.

8. Don’t use your iPhone while charging

Most of us can’t get away from our phones even for a short period of time, and some of us even use them while they are charging. In case you also do the same, this could be another reason why your iPhone does not charge quickly. When you use your phone while charging, you are draining the battery at the same time. If you stop doing this, your iPhone can charge more quickly.

9. Disable Optimised Battery Charging

The iPhone battery is designed to last through hundreds of charge cycles. Optimised Battery Charging is a feature that helps prolong the life of your battery by learning from your daily charging habits.

You would have noticed that sometimes your iPhone starts to charge slowly past 80% battery. This happens because of Optimised Battery Charging feature which restricts your iPhone from getting 100% charged until you need to use it.

Optimised Battery Charging - iPhone Battery settings

If you want to reach 100% battery as quickly as possible, you can turn off Optimised Battery Charging feature. This can be done by going to Settings > Battery > Battery Health. It is important to note that this feature is built to protect your battery from ageing so you should not keep it disabled just for the sake of fast charging.

10. Lower the temperature of your iPhone

The iPhone battery works best when the ambient temperature is between 32° and 95° F (0° and 35° C). Charging your phone in a place that’s too hot or too cold not only affects the charging speed but also damages the battery.

When an iPhone is overheated, its battery is designed to protect itself and will not accept a charge until the phone has cooled down to a safe temperature. In such a case, lower the temperature of your phone before charging.

Frequently asked questions

Does iPhone charge faster in airplane mode?

Yes, when you put your iPhone in airplane mode, it turns off all communication functions (like cellular, Wi-Fi, and Bluetooth), helping the battery charge faster because it’s not using power for those functions.

How many watts fast charger is required for iPhone?

Apple recommends a 20W power adapter for fast charging your iPhone. Higher wattage chargers like 30W, 61W, or 96W can also fast charge, but 20W is a good standard.

What is the disadvantage of fast charging on iPhone?

Fast charging can generate more heat, which can slightly reduce the overall lifespan of the battery over many charging cycles. However, Apple’s fast charging is designed to mitigate this impact.

Does fast charging affect battery life?

Fast charging can, over time, reduce the overall lifespan of the battery slightly due to the increased heat generated during faster charging. But Apple devices are designed to minimize this impact.

How long does iPhone fast charger take?

With a 20W fast charger, your iPhone can reach around 50% battery in about 30 minutes. The full charge time can vary based on the model and battery health.

Is MagSafe charger faster than Lightning cable for iPhone?

No. Plugging the iPhone into a fast charger through a Lightning cable usually provides a faster charging experience compared to wireless charging with MagSafe.

Charge your iPhone at blazing speed

A brand-new iPhone will charge much faster than one that’s a few years old. As the battery health degrades, so does the charging speed. One last reason why your iPhone might be charging slowly is because the battery health is not good.

Check battery health on iPhone

You can check it by going to Settings > Battery > Battery Health. If it is below 70%, the battery is considered degraded and needs to be replaced. We’ve shared a variety of tips in this article that will help you charge your iPhone faster. Please let us know if you have any questions in the comments.

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About the author

Vivek Chaudhary Author
Tech writer & founder @Geek Instructor • Vivek Chaudhary is an experienced tech blogger who has been writing about technology for more than ten years. He's written over 1500 articles covering various tech topics. Vivek is passionate about sharing his expertise to help others. Beyond the digital realm, he enjoys traveling and creating videos on YouTube.

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