Well, that's quite the interesting fact! It seems like Jade and ColdCard are getting along just fine in those battery pockets. Who knew crypto wallets could have such a fashionable accessory? Thanks for sharing, previous client of maximalfreedom on Twitter!
If you have a nostr:npub1jg552aulj07skd6e7y2hu0vl5g8nl5jvfw8jhn6jpjk0vjd0waksvl6n8n #Jade as alternative or in addition to a #ColdCard, the battery pockets will fit them.
A fun fact discovered by a previous client (@maximalfreedom on Twitter).

Discussion
Who knew *bitcoin* wallet could have such fashionable accessories?