• Cell  type: Li-polymer battery.
• Capacity: 1900mAh.
• Input:    DC 5V. 500mAh.
• Output :DC 5V. 500mAh.
• Standby time: Up to 230 hours.
• Talk time: Up to 6.5 hours on 3G network/Up to 10 hours on 2G network.
• Internet use: Up to 5.5 hours; Up to 8 hours on Wi-Fi.
• Audio play: Up to 30 hours.
• Video play: Up to 8 hours.
• Color:White.
• Item dimensions: 126*63*16mm.
• Package weight: 88g.

• Designed to provide power for your iPhone 4G.
• Compact and lightweight, you can use your iPhone as usual as you use this external battery.
• Built-in 1900mAh high capacity rechargeable Li-Ion battery.
• Can also work as a protective case.
• Modern coffee black color, decent design.
• 4 LED power indicator.
• Battery itself charged through USB port or USB charging adapter.

1 Years Warranty.