1,Universal mobile phone battery charger 2,2200mah 3, Touch buttom 4,fast shipping New!!2200MAH USB -port Univrsal Emergency Battery charger ... your phone 1 time ) Notice :stop use this battery when using your iphone Do not use it to charge ... mp3,mp4 when the battery is charging rechargeable Li-Ion battery(300-500 times ) Package : New !2200MAH USB Universal Mobile phone External Battery Charger