Apple Watch Battery Replacement Cost by Model
Apple Watch battery replacement costs an estimated $99 out of warranty through Apple for the listed models, from older Series watches to the Ultra. Tax may apply to Apple's out-of-warranty estimates. A defective battery has service coverage under Apple's warranty.
Key takeaways
- Apple's estimated out-of-warranty battery service fee is $99 across the listed models, so an older watch doesn't get a lower listed price.1
- An Apple Watch battery is designed to retain up to 80% of its original capacity at 1000 complete charge cycles.2
- If battery life drops after a watchOS update, wait a few days and check again.3
How much is an Apple Watch battery replacement?
Battery service through Apple costs an estimated $99 out of warranty for each of the listed watches. Tax may apply. An older watch doesn't get a lower listed price just because of its age, since newer and older models share the same fee.1
| Model | Estimated fee |
|---|---|
| Apple Watch Series 12 | $99 |
| Apple Watch Series 11 | $99 |
| Apple Watch Series 10 | $99 |
| Apple Watch Series 9 | $99 |
| Apple Watch Series 8 | $99 |
What does Apple Watch Series 6 battery replacement cost?
Apple Watch Series 6 battery service costs an estimated $99 out of warranty through Apple. The Hermes version has the same fee. Apple Watch Series 7 and Apple Watch Hermes Series 7 also have an estimated out-of-warranty battery service fee of $99.1
Chart data
| Model | Battery service |
|---|---|
| Apple Watch Series 5 | $99 |
| Apple Watch Series 5 Hermes | $99 |
How much does Apple Watch Series 4 battery replacement cost?
An Apple Watch Series 4 battery replacement through Apple has an estimated out-of-warranty service fee of $99. If your watch's screen is cracked too, ask for separate prices for battery service and screen repair when you compare the repair quotes.1
How much does Apple Watch Ultra battery replacement cost?
Apple Watch Ultra battery replacement has an estimated out-of-warranty service fee of $99 through Apple. It's also $99 for Apple Watch Ultra 2. For Apple Watch Ultra 3 and Apple Watch Ultra 4, battery service also has an estimated fee of $99 out of warranty.1
What does Apple Watch SE battery replacement cost?
On the original Apple Watch SE, battery service through Apple has an estimated fee of $99 out of warranty. Apple Watch SE (2nd generation) shares that estimate. For Apple Watch SE 3, the estimated out-of-warranty fee for battery service is also $99.1
When does an Apple Watch battery need service?
Contact Apple Support if Battery Health shows Battery Needs Service, or if you think your watch needs a new battery. Having to charge the battery more and more often might mean it's time for service. Battery age can affect watch performance.3, 2, 4
Depending on the battery's state and what your watch is doing, you may notice lower speaker volume or missing heart rate data during a workout. Apps may take longer to open. The screen may dim.4
What can you try before paying for a replacement battery?
Keep your watch and iPhone close when battery life matters, since the watch uses power most efficiently with a Bluetooth link to its paired iPhone. Low Power Mode can help a charge last longer. It'll turn off once the charge goes above 80 percent.3
Optimized Battery Charging learns your daily charging habits to help the battery last longer by cutting the time your watch spends fully charged. With watchOS 27, your watch can automatically pause features you don't use often to extend battery life. You'll see an Extending Battery notice. It names the feature that's been paused.4, 3
Questions
Does Apple's warranty cover a defective Watch battery?
A defective battery has service coverage under the one-year warranty for Apple Watch and Apple Watch Sport. For Apple Watch Edition, that warranty lasts two years. Apple says built-in lithium-ion polymer batteries should be serviced by Apple or an authorized service provider.2
Should I replace the battery if it drains faster after an update?
If battery life drops after a watchOS update, wait a few days. Then check again. You can still use your watch right away. Some tasks linked to the update keep running in the background and might affect how long a charge lasts.3
How long is an Apple Watch battery designed to last?
The battery in your Apple Watch is designed to retain up to 80% of its original capacity at 1000 complete charge cycles. How long your own battery lasts will vary with how you use the watch. The settings you choose also play a part.2
Find a repair near you
Sources
- Apple Service and Repair for Apple Watch, Apple. accessed Oct 7, 2026
- Battery Service and Recycling, Apple. accessed Oct 7, 2026
- If the battery in your Apple Watch drains too quickly, Apple. accessed Oct 7, 2026
- Apple Watch Battery and Performance, Apple. accessed Oct 7, 2026
