Yes, you can replace an iPhone battery, but your options depend on whether you do it yourself or use Apple or a third party
You can replace an iPhone battery in three ways: through Apple's official service, through an Apple-authorized repair shop, a third-party repair business, or by doing it yourself if you have the right tools and comfort with small electronics. Apple will replace the battery in any iPhone model at an Apple Store or through their mail-in repair service. Third-party shops and DIY replacement are cheaper but carry different risks—third-party work may void your warranty, and opening the phone yourself requires specific tools and can damage the screen, logic board, or other components if done incorrectly.
The choice comes down to cost, speed, and risk tolerance. Apple's service is the safest but most expensive. Third-party repair is faster and cheaper in many areas but quality varies widely. DIY replacement is the cheapest but requires patience, the right tools, and acceptance that you might damage the phone.
Key Takeaways
- Apple charges between $69 and $99 for a battery replacement depending on your iPhone model, and the service takes one to two hours at an Apple Store or five to seven business days by mail.
- Third-party repair shops typically charge $30 to $60 for battery replacement and can often do it same-day, but quality and warranty coverage vary by shop.
- DIY battery replacement requires a pentalobe screwdriver, spudger, suction cup, and battery adhesive remover, all available in kits for $15 to $30, but risks damaging the screen or internal components if you slip.
- Apple's warranty does not cover battery replacement if you open the phone yourself or use an unauthorized repair shop, though many third-party shops offer their own limited warranty on the battery.
- Your iPhone battery degrades over time and loses capacity; Apple considers a battery that holds less than 80 percent of its original capacity to be worn and worth replacing.
Getting a battery replaced at an Apple Store
Apple replaces batteries at any Apple Store for a flat fee based on your iPhone model. As of 2024, the cost ranges from $69 for older models like the iPhone 11 to $99 for newer models like the iPhone 15. You do not need an appointment for a battery replacement, but calling ahead to check wait times is smart—some stores have long queues on weekends.
The replacement takes about one to two hours if you wait in the store. Apple will run a diagnostic first to confirm the battery is the problem, then remove the old battery and install a new one. They will also test the phone before handing it back. If you cannot wait, you can drop the phone off and pick it up later the same day or the next day, depending on the store's schedule.
If you do not have an Apple Store nearby, you can mail your phone to Apple through their repair service. You will need to start a repair request on Apple's website, print a shipping label, and send the phone in. Apple will diagnose it, replace the battery, and ship it back—the whole process takes five to seven business days, not counting shipping time. You will pay the same battery replacement fee plus shipping, which is usually free both ways.
Using a third-party repair shop
Third-party repair shops—both local independent shops and chains like uBreakiFix or Best Buy's Geek Squad—replace iPhone batteries for $30 to $60 depending on the model and your location. Many can do the replacement while you wait, often in 30 minutes to an hour. This is faster and cheaper than Apple, but the trade-off is that quality and warranty coverage depend entirely on the shop.
Before choosing a third-party shop, check online reviews on Google Maps or Yelp, and ask whether they use original Apple batteries or third-party batteries. Original batteries are more reliable but cost more; third-party batteries are cheaper but may not last as long or hold charge as well. Ask what warranty they offer on the battery—most reputable shops offer 30 to 90 days, though some offer a year.
One important note: using a third-party repair shop will void any remaining Apple warranty on your phone. If something else breaks within the warranty period, Apple will not cover it. However, if your phone is already out of warranty, this does not matter. Many people choose third-party repair specifically because their phone is old enough that the warranty is gone anyway.
Replacing the battery yourself
DIY battery replacement is possible for most iPhone models and costs $15 to $30 for a kit that includes the battery, tools, and adhesive. You will need a pentalobe screwdriver (the five-pointed star shape Apple uses), a plastic spudger to pry open the case, a suction cup to lift the screen, and battery adhesive remover or isopropyl alcohol to soften the glue holding the battery in place. All of these come together in kits sold on Amazon and other retailers.
The process takes 30 minutes to two hours depending on your comfort level and which iPhone model you have. Newer iPhones with larger batteries and more internal components take longer. You will need to remove the two pentalobe screws at the bottom of the phone, use the suction cup to lift the screen slightly, slide the spudger around the edge to separate the screen from the case, disconnect the screen's cable from the logic board, remove the battery connector, soften the adhesive strips under the battery with heat or alcohol, and pry out the old battery. Then you reverse the process with the new battery.
The biggest risk is damaging the screen while prying it open—if you slip, the glass can crack. The second risk is pulling the screen cable too hard and breaking the connector. If either happens, you will need to replace the screen as well, which costs $200 to $400 at Apple. For this reason, DIY replacement makes sense only if you are comfortable with small, delicate work and have watched a full video walkthrough for your specific iPhone model first.
How to check your battery health before replacing it
Before you spend money on a replacement, check whether your battery actually needs replacing. Go to Settings, then Battery, then Battery Health & Charging. You will see a number labeled "Maximum Capacity"—this is the percentage of the battery's original capacity that remains. If it is above 80 percent, your battery is still in good condition. If it is between 70 and 80 percent, it is starting to wear but still usable. Below 70 percent, replacement is worth considering.
You will also see a "Condition" line that says either "Normal" or "Service Recommended." If it says "Service Recommended," Apple is telling you the battery is degraded enough that you should replace it. This does not mean the phone will stop working—it just means the battery will not hold a charge as long as it should. Some people replace at 80 percent capacity; others wait until 60 or 70 percent. It depends on how often you charge and whether you mind carrying a charger.
Comparing cost and time across all three options
| Option | Cost | Time | Warranty |
|---|---|---|---|
| Apple Store (in-person) | $69–$99 | 1–2 hours | 1 year on battery |
| Apple mail-in service | $69–$99 plus shipping | 5–7 business days | 1 year on battery |
| Third-party shop (original battery) | $40–$60 | 30 minutes to 1 hour | 30–90 days (varies) |
| Third-party shop (third-party battery) | $30–$50 | 30 minutes to 1 hour | 30–90 days (varies) |
| DIY replacement | $15–$30 | 30 minutes to 2 hours | None (you assume all risk) |
What to do if your phone is still under warranty
If your iPhone is less than one year old and the battery capacity has dropped below 80 percent, Apple will replace it for free under the standard one-year limited warranty. You do not need to pay the $69 to $99 fee. Go to an Apple Store or start a mail-in repair through Apple's website, and mention that the phone is still under warranty. Apple will verify the purchase date and run a diagnostic to confirm the battery is the issue.
If you have AppleCare+, the extended warranty that costs $99 to $199 depending on the model, battery replacement is also free for the full two or three years of coverage. AppleCare+ covers accidental damage as well, so if you crack the screen while trying to replace the battery yourself, AppleCare+ will cover a screen replacement too—though the deductible is usually $29 to $99.
Frequently Asked Questions
Will replacing the battery affect my data or settings?
No. A battery replacement does not touch your data, photos, apps, or settings. Whether you go to Apple, a third-party shop, or do it yourself, the phone's storage and logic board stay intact. Your data remains exactly as it was.
Can I replace the battery on an iPhone 6 or older?
Yes, but it is harder. iPhones 6 and earlier use a different design with more adhesive and tighter internal spacing. The process takes longer and carries higher risk of damaging the screen. Many third-party shops still offer this service, and it is often cheaper than newer models because the parts are less expensive.
What is the difference between an original Apple battery and a third-party battery?
Original Apple batteries are made by Apple's suppliers and tested to Apple's standards. Third-party batteries are made by other manufacturers and vary in quality. Original batteries typically last longer and hold charge more consistently, but third-party batteries work fine for most people and cost less. Check reviews of the specific brand before buying.
If I replace the battery myself, will Apple still fix other problems?
Apple will still repair other issues, but they may charge more if they determine the phone was opened improperly and internal damage resulted. If you open the phone cleanly and only replace the battery, Apple will not penalize you for future repairs. However, if the screen is cracked or the logic board is damaged, Apple may refuse to work on it or charge you for the damage.
How long does a new battery last before it needs replacing again?
A new iPhone battery is designed to retain 80 percent of its capacity after 500 full charge cycles. A charge cycle is one full discharge and recharge. If you charge your phone daily, that is roughly 500 days, or about 16 months. Most people replace batteries every two to three years depending on how heavily they use the phone.