How can I slow iPhone 13 battery drain after two years - AI ethics?

[Olivia22]

My iPhone 13 battery is dying so fast now || My iPhone 13 used to last all day but now the battery drains in like 4 hours with just normal use. I got it about two years ago. I checked the battery health and it's at 87%, which doesn't seem that bad. I've tried closing apps and turning off background refresh but it doesn't help much. I'm not ready to buy a new phone yet. Maybe I just need to carry a power bank everywhere.

[Joshua12]

That’s rough. Check Battery usage in Settings to see which apps drain most. Update iOS, enable Low Power Mode, lower brightness, and keep Optimized Battery Charging on.

[NoraGH]

If it still dies fast, a battery replacement from Apple or a reputable shop can restore life without buying a new phone.