@gruber It's such a weird/bad omission. Especially since Apple does iPad battery replacements. Funny story: I had to get my iPad replaced under AppleCare+ (I had to do a few replacements, actually) and the phone support person tried to get me to go into that area to show her the battery health. I had to explain to her that the iPad doesn't have that feature, which was unrelated to half the screen not responding to touch anyway.