Unless you pick the matte black versions, which look like most of the other iPhone 6 and 6 Plus battery cases I’ve tested, you’ll quickly be wowed by how premium Mophie’s newest Juice Packs feel in your hand. Glossy white plastic Apple accessories may have become passe years ago, but Mophie somehow got the look and feel just right — better, even, than the “unapologetically plastic” iPhone 5c.

The reason for that luxe feel? Mophie needs it, as the new Juice Pack Plus for iPhone 6 ($120) and Juice Pack for iPhone 6 Plus ($100) are currently the most expensive battery cases currently available for their respective iPhones. Though the company has never been shy about charging more for top quality cases, this year’s Juice Packs are hitting shelves well after numerous solid and aggressively priced competitors.

Below, I’ll discuss how Mophie’s price to performance equations actually play out for these Juice Packs, and whether they’re worth buying in light of other options…

expand full story