iPhone SE battery drain

You can look in Settings>Battery to get a look at what apps are using the most battery. It's possible one of them isn't running properly and is "wasting" battery on you.

~Lyssa

An hour of YouTube streaming could put a decent dent in your battery percentage, even if you were on wifi. Things like screen brightness and volume impact battery life, too.

I took a look at the specs page, and Apple lists up to 8 hours of video streaming on a single charge: https://www.apple.com/iphone-se/specs/

• Video playback (streamed):Up to 8 hours

If I'm doing the math right, your one hours of YouTube would be around a 20% decrease in battery life. That leaves the other 20% for the remainder of the time.

I don't think there's anything wrong with your phone.

~Lyssa

The iPhone 6 hasn't been available as new for many years. It is likely that phone has a battery that needs to be replaced since it sat on a shelf for so long.

It's not Apple's fault the battery doesn't last.

~Lyssa

Okay, and how long does the battery last? Several hours? Less than 3?

~Lyssa

I hope you are able to enjoy many years with your new phone :)

~Lyssa