‹ Battery
iPhone
Optimized Battery Charging
Slows charging past 80% to protect battery health.
Batteries get stressed when they sit at 100% for hours. With this on, your iPhone learns when you usually unplug it and waits to finish the last 20% closer to that time, which helps the battery age slower.
- Open Settings > Battery.
- Tap Battery Health & Charging.
- Switch on Optimized Battery Charging.
Tip: Your iPhone learns your routine, so it works best if you charge overnight at the same time.
Your battery will thank you with a long, healthy life. Think of it as a gym membership it actually uses. 💪😂