External 2800mAh Backup Battery Charger Case for Samsung Galaxy S2 II i9100
<li><font color="#FF5809">Note: NOT FOR AT&T;, Sprint and T-MOBILE SAMSUNG GALAXY!</font></li> <li>Ultra-Thin Extended Battery Power Pack Case</li> <li>Designed for the Samsung Galaxy S2 i9100</li> <li>2800 mAh Capacity</li> <li>Battery Power Level LED Indicator</li> <li>Tough and Durable</li> <li>Compatibility : Samsung Galaxy S2 i9100 i777</li> <li>Capacity : 2800mAh</li> <li>Output Voltage : 5V</li> <li>Output Current : 500mAh</li> <li>Input Voltage : 5V</li> <li>Input Current : 500mAh</li> <li>Charging time : ~8h</li>