... Accepted Fast Delivery Portable Power Pack (2200mAh) For iPod iPhone 3GS Detail Description: Battery type: Lithium-ion ... overload and short circuit.Compatible for: Popular brands mobilephones/Apple iPod nano,iPod Classic,iPod Touch, Apple iPhone3G/3GS, ... Blackberry,Handheld game consoles (PSP,NDS etc),Digital camera, MP3/MP4 player, PDA, GPS,bluetooth headset ...