You'll need Apple tools or a professional to safely remove an iPhone battery
iPhones are sealed devices. Unlike older phones, you cannot pop off the back and swap the battery yourself with standard tools. Apple designed iPhones so the battery is glued to the case and connected to the logic board with adhesive strips. Removing it without the right equipment risks damaging the display, battery, or internal components—and voids your warranty.
Your realistic options are: take the phone to an Apple Store or authorized repair shop, mail it to Apple, or use a professional third-party repair service. Each route has different costs, timing, and what happens to your data. If your battery is failing under warranty or you have AppleCare+, Apple's service is usually free or low-cost. If you're out of warranty, third-party shops are often cheaper but vary widely in quality.
Key Takeaways
- iPhones have batteries glued inside the case, so you need specialized tools and training to remove one safely without damaging the screen or logic board.
- Apple Stores and authorized repair shops can replace your battery in one to three hours, and the cost depends on your model and warranty status.
- If your battery is failing within one year of purchase or you have AppleCare+, Apple's service is free or costs $29; out-of-warranty replacements run $69 to $99.
- Third-party repair shops are often cheaper but quality varies, so check reviews and ask whether they use genuine Apple parts or aftermarket batteries.
- Mail-in service through Apple takes five to seven business days but works if no local store is nearby.
What happens when you take your iPhone to an Apple Store
Walk into an Apple Store with your iPhone and ask for a battery replacement. A Genius Bar representative will run a diagnostic to confirm the battery is the problem—not the charger, cable, or software. This takes about 10 minutes. If the battery is genuinely failing, they'll quote you a price on the spot.
If you're in warranty or have AppleCare+, the replacement is free or $29. If you're out of warranty, expect $69 to $99 depending on your iPhone model (newer models cost more). The actual replacement takes 30 minutes to three hours depending on how busy the store is. You'll leave with a new battery, and Apple recycles your old one.
Bring your phone charged to at least 50 percent. The Genius Bar won't work on a dead phone because they need to run diagnostics. Also bring your ID—Apple ties the service record to your account.
Using an authorized repair shop instead of Apple
Authorized Apple repair shops are independent businesses that Apple certifies to use genuine parts and follow Apple's repair standards. They're often faster than Apple Stores because they have shorter wait times, and some offer same-day service. You can find them by going to apple.com/repair, entering your zip code, and looking for "Authorized Service Provider" in the results.
Pricing is the same as Apple Stores for warranty and AppleCare+ replacements. Out-of-warranty pricing may vary slightly by location. The main advantage is speed and convenience—many are in malls or shopping centers closer to you than the nearest Apple Store. Ask when you call whether they have the battery in stock; if they don't, you may wait a day or two.
Authorized shops use genuine Apple batteries and follow the same diagnostic process as Apple. Your warranty and AppleCare+ coverage work the same way. If something goes wrong during the replacement, you have the same recourse as you would at an Apple Store.
Third-party repair shops and what to watch for
Independent repair shops that are not Apple-authorized often charge less—sometimes $40 to $60 for an out-of-warranty battery replacement. They're usually faster too, with many offering same-day service. The trade-off is that quality and parts vary. Some use genuine Apple batteries salvaged from broken phones; others use aftermarket batteries that may not hold a charge as long or perform as reliably.
Before you go, check Google reviews and ask the shop directly: Do they use genuine Apple batteries or aftermarket ones? What warranty do they offer on the replacement? Do they back up your data before opening the phone? A reputable shop will answer all three clearly. Avoid shops that won't give you a written quote or won't let you see the old battery after they remove it.
One real risk: if the shop damages your screen or logic board during removal, you're responsible for paying to fix it. Apple Stores and authorized shops are insured against this. Independent shops vary. Ask whether they carry damage insurance before you hand over your phone.
Mailing your iPhone to Apple for battery service
If no Apple Store or authorized shop is nearby, you can mail your phone to Apple. Go to apple.com/repair, select your device and issue, and choose "Mail-in Repair." Apple will email you a prepaid shipping label. Pack your iPhone in a box with padding, print the label, and drop it at any UPS location.
Apple receives it within two to three business days, runs diagnostics, and ships it back. Total time is usually five to seven business days. You'll get email updates at each step. Pricing is the same as in-store service—free or $29 with warranty or AppleCare+, or $69 to $99 out of warranty.
The downside is you're without your phone for a week. Back up your data to iCloud before you ship it, just in case. Apple doesn't erase your phone during battery service, but it's safer to have a backup. Also, mail-in service doesn't work if your phone won't power on at all—Apple needs to run diagnostics, which requires the phone to respond.
What to do if your battery is failing under warranty
iPhones come with a one-year limited warranty that covers battery defects. If your battery is holding less than 80 percent of its original capacity within the first year, Apple will replace it for free. After one year, the battery is considered a wear item and is no longer covered.
To check your battery health, go to Settings > Battery > Battery Health & Charging. Look at the "Maximum Capacity" number. If it's below 80 percent and you're within one year of purchase, you're covered. Bring your phone and proof of purchase (receipt or order confirmation) to an Apple Store. They'll verify the capacity with their own diagnostic and replace it at no cost.
If you bought AppleCare+, battery replacement is $29 for the first two years, then free after that. AppleCare+ also covers accidental damage, so if your screen is cracked and your battery is failing, you can get both fixed in one visit.
Why you shouldn't try to remove the battery yourself
iPhones use adhesive strips to hold the battery in place, and the battery sits directly under the display. If you pry at it without the right tools, you'll almost certainly crack the screen—which costs $200 to $400 to replace. You might also puncture the battery itself, which can cause it to swell, leak, or catch fire.
The tools you'd need—a heat gun to soften the adhesive, precision screwdrivers, a suction cup to lift the display without breaking it, and tweezers to remove the adhesive strips—cost $50 to $100 together. Even with the tools, one slip ruins your phone. A professional replacement costs less and comes with a warranty if something goes wrong.
Apple also voids your warranty if they find evidence you opened the phone yourself. If you damage something during removal and then take it to Apple, they'll charge you full price for repairs instead of honoring your coverage.
Frequently Asked Questions
How much does an iPhone battery replacement cost?
Free or $29 if you're in warranty or have AppleCare+. Out of warranty, it's $69 to $99 depending on your model. Third-party shops often charge $40 to $60, but quality varies.
How long does a battery replacement take?
At an Apple Store or authorized shop, 30 minutes to three hours depending on how busy they are. Mail-in service takes five to seven business days. Some third-party shops offer same-day service.
Will my data be erased during battery replacement?
No. Battery replacement doesn't erase your phone. Back up to iCloud anyway as a precaution, especially for mail-in service.
Can I replace the battery myself with a kit from the internet?
You can try, but the risk is high. You'll likely crack the screen or damage the battery. The cost of fixing those mistakes exceeds what you'd pay a professional, and you'll void your warranty.
What if my iPhone won't turn on—can I still get the battery replaced?
Apple can still replace it, but they need to run diagnostics first. If your phone is completely dead and won't respond to charging, call an Apple Store to confirm they can service it before you go in or mail it.