The California-based designer and manufacturer Mophie has just announced the iPhone 5 version of its popular battery case line. The Juice Pack Helium is 13% thinner than any previous Juice Pack, and features a built-in 1500mAh battery that can give the iPhone 5 80% more battery life.

Engineered with edge-to-edge protection and outfitted with 80% more battery life to keep your iPhone 5 safe and charged, the juice pack helium allows you to truly Do more™. Its elegant, thin design makes it the perfect accessory, easily fitting into any pocket or handbag. The enhanced forward-ported acoustics redirects the iPhone audio towards you, optimizing playback and maximizing your experience.

You can purchase the Juice Pack Helium for $79,99 on Mophie’s website.

Via [iDB and MacRumors]