Help with card in Home Dashboard

I have this set of battery status sensors and I would like to not have them all visible but a button that shows me all of them when clicked. Can anyone help me?

Hello,

I can suggest browser mod popup Browser mod

Alternative Expander card
Expander

If you don’t want to add these to your installation use a input boolean helper to trigger visibility or any condition you like.
So visibility of your card will be based of status of a boolean.
Then add a card to control input boolean

Or conditional card

Hope it helps

fold-entity-row

This one might also be useful GitHub - maxwroc/battery-state-card: Battery state card for Home Assistant

Thanks for the tips, I’ll try and get back to you with the results.