Set a maximum battery charge level for your iPhone with BattSafe
Use Low Power Mode to save battery life on your iPhone or iPad - Apple Support
Apple iOS 13 will improve battery life with optimized battery charging
How to Turn Off iPhone Optimized Battery Charging (iOS 15 Update)
iPhone 13 Pro Max supports faster 27W charging, but only temporarily | AppleInsider
How to get my iPhone to stop charging at 80% - Quora
Apple should offer full battery control on iPhone, iPad, Mac - 9to5Mac
Set an Alarm on Your iPhone for When Your Battery Reaches Full Charge « iOS & iPhone :: Gadget Hacks
How to Enable or Disable Optimized Battery Charging on Your iPhone
Samsung's Galaxy Z Fold 3 and Z Flip 3 have a charge limit feature to protect your battery
Set an Alarm on Your iPhone for When Your Battery Reaches Full Charge « iOS & iPhone :: Gadget Hacks
About Optimized Battery Charging on your iPhone - Apple Support
Amazon.com: DEJI Battery for iPhone Xs Max, 3710mAh High Capacity Replacement Battery for iPhone Xs Max A1921, A2101, A2102, A2104, with Professional Repair Tool Kit and Instructions : Cell Phones & Accessories
What's Draining Your iPhone Battery? - Techlicious
Chargie - limit phone's nighttime charging to extend battery lifespan
How To Optimize And Extend The Battery Life On iPhone - macReports
iPhone battery not charging to 100%? Here's the fix! | iMore
iPhone8/iPhoneX/iPhone XS Max fast charging, what you should know – Inviolabs