... for mobile phones, iPhone4/3G/3GS, iPad, cameras, PSP/NDSL, and MP3/MP4 playersCapacity: 10,400mAhDevice type: external battery ... connectors, you can power and recharge your mobile or PDA, iPod/iPhone/iPad, PSP, MP3/MP4 players, digital ... recover function for your battery capacity of mobile phone or other deviceMeet all related safety standard 10400mAh portable battery charger for iPhone4/3G ...