You cannot safely remove an iPhone battery yourself
Apple does not design iPhones for user battery removal. The battery is glued to the inside of the phone, and prying it out risks puncturing the battery (which can cause a fire), damaging the display, cracking the frame, or destroying the logic board. Even if you succeed, you will likely break something else in the process.
If your battery no longer holds a charge or swells visibly, your phone needs professional service. Apple Stores and Apple Authorized Service Providers have the tools and training to remove batteries safely without damaging your device.
Key Takeaways
- iPhone batteries are permanently glued in place and cannot be removed without specialized equipment and training.
- Attempting removal yourself risks fire, water damage, and permanent damage to the phone's internal components.
- Apple Stores and Apple Authorized Service Providers can replace your battery in one to three hours, depending on demand.
- Battery replacement costs between $50 and $100 depending on your iPhone model, and is free if your phone is under warranty or covered by AppleCare+.
- If your battery is swollen or leaking, stop using the phone when ready and take it to a service provider as soon as possible.
What happens when you try to remove an iPhone battery
The battery sits at the bottom of the phone and is sealed with strong adhesive. To reach it, you have to remove the display, which means cutting through the waterproof seal that keeps water and dust out. Once the display is off, the battery is still glued down, so you have to explore heat and pry with tools to lift it without tearing it.
A torn battery can leak electrolyte, short-circuit, or ignite. Even a small puncture can cause a fire hours or days later. If you crack the display during removal, water can now enter the phone. If you slip with a pry tool, you can sever cables that connect the display, camera, or charging port to the logic board, and those repairs cost more than a battery replacement.
Where to get your battery replaced safely
Take your iPhone to an Apple Store or an Apple Authorized Service Provider. You can find both by visiting apple.com/repair, entering your zip code, and selecting your device. Apple Stores are run directly by Apple. Authorized Service Providers are independent shops that Apple has trained and certified to perform repairs using genuine parts.
Both options use the same tools and follow the same safety procedures. The main difference is wait time — Apple Stores in busy areas may have longer queues, while smaller Authorized Service Providers sometimes have same-day or next-day appointments. Call ahead or book online to check availability.
How long battery replacement takes and what it costs
A battery replacement usually takes one to three hours if you wait, or you can drop off your phone and pick it up later the same day or the next day. The time depends on how busy the service location is and whether they have your battery model in stock.
The cost is $50 to $100 depending on your iPhone model. If your phone is still under the one-year limited warranty that comes with every new iPhone, or if you have AppleCare+, the replacement is free (AppleCare+ covers accidental damage and battery service for two or three years, depending on your plan). You can check your warranty status on apple.com by entering your serial number.
What to do if your battery is swollen or leaking
A swollen battery pushes the display or back of the phone outward and can be a fire hazard. A leaking battery may show brown or white residue around the edges. If you see either sign, stop using the phone when ready — do not charge it, do not leave it plugged in, and do not put it in a bag with other items.
Take it to an Apple Store or Authorized Service Provider as soon as possible, ideally the same day. If no service location is open, place the phone in a safe outdoor location away from flammable materials and people. Do not attempt to remove the battery yourself or leave it in a hot car.
How to check your battery health before it fails
Go to Settings > Battery > 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. A new battery is 100 percent. At 80 percent, the battery is still normal. Below 80 percent, the battery is aging and will continue to lose capacity.
You will also see Condition, which says either "Normal" or "Service Recommended." If it says "Service Recommended," your battery should be replaced soon. If it says "Unknown," your phone may have a non-genuine battery or a damaged battery sensor, and you should visit a service provider to confirm.
Extending your battery's lifespan
Batteries degrade faster when they are kept at high temperatures or charged to 100 percent every day. To slow degradation, enable Optimized Battery Charging in Settings > Battery > Battery Health & Charging. This feature learns your charging habits and pauses charging at 80 percent overnight, then finishes charging shortly before you wake up. It reduces the time your battery spends at full charge, which extends its lifespan.
Avoid leaving your phone in direct sunlight, in a hot car, or near heat sources. If your phone gets hot during normal use, it may have a hardware problem — take it to a service provider to check.
Frequently Asked Questions
Can I replace my iPhone battery with a third-party battery?
You can, but it is not recommended. Third-party batteries are often lower quality, may not fit properly, and can damage your phone or create safety risks. Apple batteries are designed specifically for your model and tested to Apple's safety standards. The small cost difference is not worth the risk.
What if my iPhone is out of warranty and I cannot afford the replacement cost?
Some Authorized Service Providers offer payment plans or discounts. Call ahead and ask. If your phone is very old, you might also consider whether replacing the phone itself makes sense — a used iPhone of the same model sometimes costs less than a new battery plus repair labor combined.
Will my data be erased if I get a battery replacement?
No. A battery replacement does not touch your data. Your photos, messages, apps, and settings will be exactly as they were before and after the service.
Can I mail my iPhone to Apple for battery replacement instead of going in person?
Yes. Visit apple.com/repair, select your device and the battery service, and choose mail-in repair. Apple will send you a prepaid shipping label, you mail your phone, and they send it back with a new battery. This usually takes five to seven business days total.
What if my battery dies completely and my phone won't turn on?
Plug it into a charger for at least 15 minutes — a completely drained battery sometimes needs time to accept a charge. If it still does not respond, take it to a service provider. The issue may be the battery, or it may be something else, and a technician can diagnose it.