Battery image iPhone 12

[paieye]

I have very poor short side, and anything that helps me avoid reading text is useful. In particular, when I want to check the battery charge on my iPhone 12 pro max, I like to look at the image that I have attached to this post. Can some kind person remind me how to get this image to appear please ?

 

[jetsam]

I pasted that image into Google Search, and Google suggested that the app is Battery HD+

Battery HD+ App - App Store

Download Battery HD+ by smalltech sarl on the App Store. See screenshots, ratings and reviews, user tips, and more games like Battery HD+.

apps.apple.com

 

[paieye]

I pasted that image into Google Search, and Google suggested that the app is Battery HD+

Battery HD+ App - App Store

Download Battery HD+ by smalltech sarl on the App Store. See screenshots, ratings and reviews, user tips, and more games like Battery HD+.

apps.apple.com

I pasted that image into Google Search, and Google suggested that the app is Battery HD+

Battery HD+ App - App Store

Download Battery HD+ by smalltech sarl on the App Store. See screenshots, ratings and reviews, user tips, and more games like Battery HD+.

apps.apple.com

Oh, yes, I must have downloaded that stunningly useful app without realising that I had done so. To find that app in my iPhone, I proceed as follows:
1. On my iPhone, go to the lock screen or desktop.
2. Swipe down from HALFWAY down.
3. I get the page shown in the attachment.
4. I click on the battery image, and get the wonderful large green battery which with my very poor site I am able to see clearly.

Thank you for coming to my help !