The premier name in battery cases brings an extra 2,300 mAh to your GS4 with a new Juice Pack
Behold, the Mophie Juice Pack for the Samsung Galaxy S4. This guy brings an extra 2,300 mAh to the GS4 in a big but stylish case. That's the gist of the Juice Pack, of course. Protect the phone while offering up more battery life. Specifically, this model adds about 80 percent more battery to the stock GS4.
Obviously it adds a good bit of bulk, too. Specifically, it more than doubles the thickness of the GS4. It's more than a half-inch taller, too, and adds nearly a quarter-inch to the waistline.
The Juice Pack will run $99.99 direct from Mophie and will be available in black, white, pink and red.