- Your iPhone's battery lifespan is the amount of time the battery will last before it needs to be replaced.
- You cannot keep your iPhone's battery health at 100% no matter what you do. Lithium-ion batteries will degrade with use.
- Apple says your iPhone's battery will only be able to retain about 80% of its original capacity after about 500 charge cycles.
- However, you can avoid faster damage and maximize the usage you get out of them by following proper charging habits, environmental considerations, and software management.
Let's be clear. Your iPhone's battery will degrade as you use it,