The Air Case is the ultra-thin battery case Apple should have made

I'm in love with an iPhone battery case. Yeah, I still can't believe it either. But hear me out.

There are tons and tons of iPhone battery cases to pick from. Last year, I highlighted the seven best ones for any situation. iPhone battery cases usually forsake form for function. After all, they exist to keep your iPhone powered up, not to make a fashion statement.

That's why Mophie's popular Juice Packs are thick and bulky. Tylt's Energi Sliding Power Case and the Boostcase are good compromises since they're two-piece battery cases, but they're still on the big side. Read more...