... , and short circuit.4.The portable charger fits for mobile phone, MP3/MP4, PSP, NDS, iPod, iPhone,ipad Specification ... DC 5V---1A6. Can be used on: NOKIA,MOTOROLA,LG,SANSUNG,IPHONGE,IPOD,P10007. Type of packing: ... overheating,fuming,catching fire.2. Please charger the mobile charger completely before the first time using it. ... New rechargeable external power pack for mobile phone for Iphone 4/4S