Mophie have today announced their 9th generation battery case made for iOS devices, the Juice Pack Helium battery case for the iPhone 5, packing a 1,500mAh battery it can carry enough chrge to keep your iPhone running for double the time, and they have still managed to make it thinner, now 13% thinner than the previous Mophie case.

Mophie estimates that using the case will add another six hours of talk time, or seven hours on Wi-Fi.

The case will begin shipping on the 14th in black and silver for around $80 (not sure of a UK price point yet).

Check out the video below for more information.

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