mophie is a California-based, award-winning designer and manufacturer of mobile intelligent devices and accessories. Widely acclaimed for innovative solutions, mophie is the proud developer of the juice pack, the first ever "Works With iPhone" portable battery case certified by Apple Inc. The Power Station provides reliable power and is capable of quickly charging virtually any USB device in the world, including the iPad and other power-hungry tablets with ease. Compatible with smartphones, tablets and USB devices. Battery capacity: 4000mAh. Available now in blue or orange.