Yes, you can replace your iPhone battery through Apple or an authorized repair shop

Apple replaces iPhone batteries at its stores and through mail-in service. You can also take your phone to an Apple Authorized Service Provider—a repair shop certified by Apple—or to some third-party repair shops, though those carry different warranties and guarantees. The route you choose depends on your location, how fast you need the repair, and whether you want Apple's warranty on the replacement part.

Battery replacement is one of the most common iPhone repairs. Apple keeps batteries in stock at most locations, and the process usually takes a few hours if you drop off your phone, or a few days if you mail it in. Third-party shops often work faster but may not use genuine Apple batteries.

Key Takeaways

  • Apple replaces batteries at its retail stores, through mail-in service, and at Apple Authorized Service Providers in your area.
  • Battery replacement costs between $69 and $99 depending on your iPhone model, and Apple charges a diagnostic fee if the battery is not the problem.
  • You can check your battery health in Settings > Battery > Battery Health & Charging to see if replacement is necessary before you go in.
  • Third-party repair shops are often faster and cheaper but may use non-genuine batteries and offer no manufacturer warranty.
  • If your iPhone is still under warranty or covered by AppleCare+, the battery replacement may be free or discounted.

Check your battery health before you go

Open Settings, tap Battery, then tap Battery Health & Charging. You will see a percentage labeled "Maximum Capacity"—this tells you how much charge your battery can hold compared to when it was new. If the number is below 80 percent, your battery is degraded. If it is above 80 percent but you are having problems—the phone shuts down unexpectedly, or drains very fast—the issue may be something else, and Apple will charge you a diagnostic fee to find out.

You will also see a "Condition" line that says either "Normal" or "Service Recommended." If it says "Service Recommended," Apple will replace the battery. If it says "Normal" but your phone still has problems, write down what those problems are before you visit, because the technician will ask.

Getting a replacement at an Apple Store

Go to apple.com/retail, find your nearest store, and book a Genius Bar appointment. You can also walk in, but appointments are faster and you will not wait. Bring your iPhone and a form of ID. Tell the technician your phone's symptoms—battery drains fast, shuts down at 20 percent, or whatever you are seeing.

The technician will run a diagnostic test, which takes about 10 minutes. If the battery is the problem, they will quote you the cost and ask if you want to proceed. Most replacements finish the same day. If your phone has water damage or a cracked screen, Apple may ask you to fix that first, because opening the phone is riskier with those problems present.

Using Apple's mail-in service

If no Apple Store is near you, go to support.apple.com, choose your device, select "Battery and Charging," and choose "Mail in for repair." You will answer a few questions about your phone's condition, then print a shipping label. Drop your iPhone at any UPS location. Apple receives it in 2 to 3 business days, diagnoses it, and ships it back—usually within a week total, though it can take longer during busy periods.

You do not need to back up your phone before mailing it in, but you should disable Find My iPhone in Settings > [Your Name] > Find My > Find My iPhone. Apple will ask for your Apple ID password if you do not, and that slows the repair down.

Apple Authorized Service Providers in your area

These are independent repair shops that Apple certifies to use genuine parts and follow Apple's repair standards. Find them at apple.com/repair by entering your zip code. They often have shorter wait times than Apple Stores and may offer evening or weekend hours. Call ahead to confirm they have your iPhone model's battery in stock and ask about their turnaround time.

Authorized Service Providers charge the same price as Apple Stores for battery replacement and offer the same one-year warranty on the new battery. The main difference is convenience—they may be closer to you or have faster appointments.

Third-party repair shops and what to watch for

Independent repair shops that are not Apple-certified often charge $30 to $60 for battery replacement, less than Apple's $69 to $99. Many can do the work the same day. However, they may use non-genuine batteries, which can be lower quality and may not last as long. Ask the shop whether they use Apple batteries or third-party batteries, and ask what warranty they offer on the replacement.

If you choose a third-party shop, check online reviews first. Look for shops that have been in business for at least a few years and have consistent positive feedback about battery replacements. Avoid shops that advertise extremely low prices—$15 to $25 for a battery replacement is a red flag that the battery is counterfeit or the work is not being done properly.

Cost and warranty coverage

Apple charges $69 for an iPhone 15 or 14 battery, $79 for an iPhone 13 or 12, and $99 for older models. These prices are the same at Apple Stores and Authorized Service Providers. If your phone is still under the one-year limited warranty that comes with every new iPhone, and the battery is defective (not just degraded from normal use), the replacement is free. If you have AppleCare+, battery replacement is free once per year if the battery health drops below 80 percent.

Apple also charges a $39 diagnostic fee if you bring your phone in and the problem turns out not to be the battery. You can avoid this by checking your battery health first using the steps above.

Frequently Asked Questions

How long does a new iPhone battery last?

Apple designs iPhone batteries to retain 80 percent of their capacity after 500 full charge cycles. In real use, that is usually 2 to 3 years. A new replacement battery will last the same amount of time under normal use—the lifespan depends on how often you charge it and how hot it gets, not on whether it is original or replacement.

Will replacing the battery erase my data?

No. Battery replacement does not touch your data. Your photos, messages, apps, and settings stay on the phone. The technician removes the battery without erasing anything.

Can I replace the battery myself?

You can buy a replacement battery online and watch a tutorial, but it is difficult and risky. You have to remove the screen, disconnect the display cable, and pry out the old battery without damaging the phone's internal components. One slip can break something expensive. Most people find it cheaper and safer to pay a technician.

What if my iPhone is out of warranty?

You still pay the standard battery replacement cost—$69 to $99 depending on your model. There is no extra charge for being out of warranty. The only time you pay more is if the technician finds a different problem while working on your phone.

How do I know if my battery is actually bad or if something else is draining it?

Check Settings > Battery > Battery Usage by App to see which apps are using the most power. If one app is using far more than the others, that app may be the problem, not the battery. Also check Settings > Battery > Battery Health & Charging—if Maximum Capacity is above 80 percent and Condition says "Normal," the battery is probably fine. A technician can run a diagnostic test to be sure.