As every year, Apple did not share information about the battery capacity of the new iPhone 15 series and Apple Watch models. Information was provided only about the battery life of Apple Watch Ultra 2 and Watch Series 9. However, how many mAh is the Apple Watch 9 battery after launch? The question was also answered.The 41mm and 45mm Apple Watch Series 9 models have a battery capacity of 282 mAh and 308 mAh, respectively. There is no improvement compared to the Apple Watch Series 8 models. According to Apple’s statement, Series 9 and Series 8 offer 18 hours of battery life.
Apple Watch Ultra 2 has a slightly larger battery capacity compared to the previous generation. While the first Watch Ultra model had a 542 mAh battery, the new model has a 564 mAh battery. Although the battery capacity is 4% larger, both models offer the same (36 hours) battery life because the new model has a brighter screen and other new features.
| Model | Battery capacity |
|---|---|
| Apple Watch 9 (41mm) | 282mAh |
| Apple Watch 8 (41mm) | 282mAh |
| Apple Watch 9 (45mm) | 308mAh |
| Apple Watch 8 (45mm) | 308mAh |
| Apple Watch Ultra 2 | 564mAh |
| Apple Watch Ultra | 542mAh |
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