If you have been an iPhone user for several years, you may have noticed that the battery life became shorter after a period of time. Lithium-ion batteries degrade over time and hold less charge than before. One cannot stop this degradation process but it can be slowed down.
For this issue, Apple introduced a feature that improves your battery health by reducing the time your iPhone spends to be fully charged. This feature is called optimized battery charging. Now, what is optimized battery charging? And why it is so important nowadays? How does it even work? You’ll get all the answers in this article.

Everything You Need to Know about Optimized Battery Charging

In this article, we tried to provide you with a clear concept about optimized battery charging. If you are concerned about your iPhone’s battery life, you must enable this feature. As this algorithm is based on your regular charging habit, it will take 4-5 days to be accustomed to your daily routine. It is nothing but a unique and necessary feature to preserve your battery health.
Resource:
- Lithium-ion battery aging explained: https://www.sciencedirect.com/science/article/pii/S2405829719300275
- Apple’s official iPhone battery guide: https://support.apple.com/en-us/HT208387
- Best practices for phone battery care: https://www.androidauthority.com/how-to-prolong-smartphone-battery-life-882395/
- How machine learning works in mobile systems: https://machinelearningmastery.com/machine-learning-in-the-real-world/