How can I increase my my Battery Health
How do I make my Battery Health Increase back to 100?
iPhone 7 Plus, iOS 14
You cannot increase battery health, you can only slow its decline. Batteries are consumable items and begin to deteriorate the moment you start using them. Anecdotally iPhone batteries last about 3 years before needing replacement. That’s not a hard, fast rule but seems average. When battery health reaches 80% it’s time to consider a replacement. Click the link below for more information.
iPhone Battery and Performance