How To Charge Iphone Battery Health. Compared with older generations of battery technology lithium-ion batteries charge faster last longer and have a higher power density for more battery life in a lighter package. Avoid charging in high temperature environment.
Do not fully charge or fully discharge your devices battery charge it to around 50. At 100 health your battery should experience peak performance. The battery health could be permanently reduced by exposure to temperatures above 95 when on or 115 when off.
Optimized Battery Charging is on by default when you set up your iPhone or after updating to iOS 13 or later.
See the Battery Service and Recycling website. Youll learn what kind of battery an iPhone has dos and donts charging tips how to check and extend battery life the best iPhone battery products and answers to your frequently asked questions. Optimized Battery Charging is on by default when you set up your iPhone or after updating to iOS 13 or later. This should be enabled by default but you can double-check under Settings Battery Battery Health.
