How to Charge iPhone 15: The Ultimate Guide for New Users


Ted Stinson

Charging your iPhone 15 is simple and can be done in a few easy steps. You’ll need your iPhone, a compatible charging cable, and a power source. After connecting your iPhone to the power source using the cable, the battery icon will show the charging status. Let’s dive in and make sure you can keep your iPhone powered up and ready to go!

Step by Step Tutorial on How to Charge iPhone 15

Before we start, remember that correctly charging your iPhone 15 will ensure the battery lasts longer and performs better.

Step 1: Find a power source

Locate an available USB port or a wall outlet to use as your power source.

When using a wall outlet, you’ll need an adapter that’s compatible with your iPhone 15’s charging cable. If you’re using a computer’s USB port, make sure it has enough power output to charge your phone efficiently.

Step 2: Use the correct charging cable

Get the charging cable that came with your iPhone 15 or a certified third-party cable.

It’s essential to use the right cable to avoid damaging your iPhone’s battery. Third-party cables should have MFi certification (Made for iPhone) to ensure compatibility and safety.

Step 3: Connect your iPhone to the charging cable

Plug the charging cable into the charging port on your iPhone 15.

Make sure the connector fits snugly and is fully inserted into the phone’s charging port. You should hear a click or see the charging icon appear on the screen.

Step 4: Connect the other end of the charging cable to the power source

Insert the USB end of the charging cable into the wall adapter or USB port.

Ensure the connection is secure and the power source is turned on. If connected to a wall outlet, make sure the switch is on.

Step 5: Verify that your iPhone is charging

Check the battery icon on your iPhone’s screen to confirm it’s charging.

You should see a lightning bolt symbol on the battery icon or a large battery icon on the lock screen indicating the charging status. If not, double-check your connections.

After you complete these steps, your iPhone 15 will begin to charge. The time it takes to fully charge will depend on your battery’s current level and the power output of your charging source. Generally, it takes around 2-3 hours to charge an iPhone battery fully.

Tips for Charging iPhone 15

  • Avoid charging your iPhone in extreme temperatures to prevent battery damage.
  • If your iPhone isn’t charging, try a different cable or power source to troubleshoot the issue.
  • You can use fast charging with a compatible adapter to charge your iPhone 15 quicker.
  • Charge your iPhone 15 regularly to maintain battery health instead of letting it drain completely.
  • Turn on ‘Optimized Battery Charging’ in your iPhone’s settings to extend your battery’s lifespan.

Frequently Asked Questions

Can I use my old iPhone charger to charge my iPhone 15?

Most likely, yes, as long as it’s a Lightning cable or compatible with the iPhone 15’s charging port.

How do I know if my iPhone 15 is fast charging?

You will see a lightning bolt icon next to the battery indicator, and the charging time will be significantly reduced.

Is it okay to charge my iPhone 15 overnight?

Yes, it’s safe to charge your iPhone 15 overnight. The phone’s software prevents overcharging.

Can I use my iPhone 15 while it’s charging?

Yes, you can use your iPhone 15 while it’s charging, but it may charge slower as a result.

Why isn’t my iPhone 15 charging?

There could be several reasons, including a faulty cable, adapter, or power source. Try different combinations to see what works.


  1. Find a power source.
  2. Use the correct charging cable.
  3. Connect your iPhone to the charging cable.
  4. Connect the other end of the charging cable to the power source.
  5. Verify that your iPhone is charging.


Charging your iPhone 15 shouldn’t be a hassle. With the right equipment and knowledge, you can ensure your device is always ready for action. Whether you’re a tech newbie or a seasoned gadget guru, following the simple steps outlined above will keep your iPhone 15’s battery in tip-top shape. Remember, using certified charging accessories and avoiding extreme temperatures are key to maintaining your phone’s battery health.

If you’re still having trouble, don’t hesitate to visit an Apple Store or contact Apple Support for help. And while you’re at it, why not explore more ways to optimize your iPhone’s performance? From updating your iOS to organizing your apps, there’s always something new to learn. So keep your iPhone 15 charged and carry on exploring the world of technology!