How can I turn off the notification re my phone will finish charging at a certain time? It wakes me up to tell me when it will be done charging!! It’s ridiculous. Do I need to turn the sound off every night?

Hey cbsequim,

We're glad you thought to ask Apple Support Communities about turning off the notification for Optimized Battery Charging. While there isn't a setting to turn this notification off, you may consider using the Do Not Disturb feature to silence your notifications and such. More details can be found here: Use Do Not Disturb on your iPhone, iPad, and iPod touch

You may also consider leaving feedback about this feature and notification. Apple always welcomes your feedback: Feedback - iPhone

Thanks, and have a great day!