iPhone 11 battery

Hello RJB723,

Thanks for using the Apple Support Communities! I understand you have some questions about your iPhone 11 battery. I'm happy to help you find some information.

You do not need to let the battery run down on your iPhone 11 before charging it. Here is a link with additional information:

Charge and monitor the iPhone battery

I would also recommend taking a look at:

Maximizing Battery Life and Lifespan

If you have any issues after reviewing the links, please let me know.

Have a good day!

Hello RJB723,

Thank you for reaching back out to us. I'm glad we were able to help you with your issue. Feel free to reach out again if we can assist further.

Have a great day!