Dexim DCA171B BluePack S8 Battery for iPhone 3GS/3G/iPOD/BlackBerry

"The BluePack S8 is a great option for backup power when you need it! It is 3000mAh, which means you can charge your iPhone from dead twice! It is compact and even includes a light. At $80 is it just as cheap, if not cheaper than its competition. If you’re looking for a versatile backup battery, with plenty of power, the BluePack S8 is just that, in a small, sleek package."iPhoneWorld

• Product Features:
• 3000 mAh Lithium polymer battery
• Adds 11 hours talk time
• Adds 21 hour Video playing
• Adds 92 hours Music playing