Mophie Juice Pack for Samsung Galaxy S III is now available for $100

Thanks to its beefy 2,100mAh battery, the Samsung Galaxy S III is well capable of lasting through a day of heavy usage. However, we are sure that for some folks out there, that still isn't enough juice. These are the kind of people that may be interested in the Samsung Galaxy S III extended battery case, which Mophie is already shipping.

The Mophie Juice Pack for Samsung Galaxy S III holds a rechargeable cell that doubles the smartphone's battery life. When full, it provides 32 extra hours of audio, 8 extra hours of video playback, or 9 extra hours of web browsing, all the while protecting the device from accidental cracks and scratches. In addition, Mophie's battery case gets along well with NFC, so S Beam will still work even with the accessory in place.

As you might expect, the Mophie Juice Pack adds quite a few millimeters to the Galaxy S III's waistline, but that's the price one has to pay for having all that additional power. That and $100 - the accessory's retail price. At this time, the Galaxy S III Mophie Juice Pack is available in white only, but the black one will start shipping on November 28.