Does powering off my iPhone daily affect battery health?

mehajabin wrote:

I used to have an iPhone 7 plus and I used to power off my phone everyday to the point it damaged. I then had to install a new battery which made it worse.

No, turning off the phone didn't damage the battery on your previous phone. The battery just wore out.

You could leave the phone on while it's in the pouch. However, if the pouch blocks cellular signals, your phone's battery will drain a lot over the course of the day. That will age it far faster than turning it off.

No, powering off the phone will not harm your battery. But even phones which are powered off will lose some charge powered off. Nothing to worry about here.

Whether you power off your iPhone daily or not, iPhones age, as do all electronic devices. All batteries age as well. I have always powered my iPhones (and all Apple devices) off at night without a second thought.