New 14. Update Draining Battery

Hello,

There is always extra processing any time that a new version of iOS is installed. It should settle down after a few days. Below are the standard steps for short battery life:

1) Have you tried a restart?  If not, do it now.

2) Go to Settings > Battery > BATTERY USAGE BY APP to see the apps that are consuming your battery.

3) Check “Battery Health” in the link: 

iPhone Battery and Performance

4) If all else fails, consider a battery replacement:

iPhone Battery & Power Repair

Good luck.

I've been having severe battery discharging and charging issues since updating to 14.8. I've tried your suggestions 1 to 3 without any change in the issues. My battery has a maximum capacity of 98%.

In June I had the battery replaced. Two weeks later my phone was a brick and Apple replaced it free of charge.