Are you planning to install iOS 26? Then pay attention, because Apple warns that iOS 26 can ensure that the battery of your iPhone is empty much faster.
iOS 26
Apple has released iOS 26! The largest iPhone update of 2025 appeared on Monday 15 September. The new software version will come to the iPhone. Due to the introduction of Liquid Glass, the operating system looks completely different, especially if you opt for the clear display at applications. Now it appears that iOS 26 also has a major disadvantage, because the battery of the iPhone can empty much faster.
Apple has users in an announcement Warned about the negative effects that iOS 26 can have on the battery of the iPhone. In the announcement, the company indicates that iOS 26 can temporarily ensure that the iPhone has a shorter battery life. This is due to all the new functions and settings that come to the iPhone with iOS 26. The device needs time to install these functions, which ensures more background activity and energy consumption.
Battery life permanently shorter
For most users, iOS 26 temporarily has a negative effect on the iPhone battery. That is normal with major updates, because they bring many new functions to the iPhone. These new features still have to be loaded and optimized, so that they work as efficiently as possible and consume as little energy as possible. Yet this is not the case with all users, because Apple indicates that the battery life of the iPhone is permanently shorter due to iOS 26.
According to Apple, it depends on your individual use or iOS 26 has a lasting impact on the battery of your iPhone. This therefore depends on all the new functions that you will use, which may ensure a shorter battery life. Especially with older devices this will be noticeable, because earlier processors have less computing power. This ensures that they have more difficulty loading new and especially heavier tasks in iOS 26.
iOS 26 brings more battery functions
Do you have an older iPhone? Keep in mind that iOS 26 can ensure that the battery of your iPhone is empty faster. In most cases this is a temporary effect, by installing all new functions. However, Apple warns that the battery life can also be permanently shorter, after you have installed iOS 26 on your iPhone. This can mainly be disastrous for a battery with a battery capacity lower than 80 percent.
Do you think the battery of your iPhone does not last long enough? In that case it is advisable to wait a while with installing iOS 26, because Apple needs time to optimize all new functions. Do you already want to get started with all the new features? In that case you get several handy battery functions, which must prevent the battery of your iPhone from becoming empty too quickly. Read here which functions in iOS 26 should improve the battery of your iPhone!
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