... 5V 500mA Output:5V 500mAh Mobile travel power charger Rechargeable Battery Power Charger fits for mobile phone, MP3/MP4, PSP, ... of Li-polymer batteries may lead to dangers such as overheating,fuming,catching fire.2. Please charger the mobile charger completely ... )Optional AccessoriesTF-Mult10-MB1. Battery Type: Li-Po Mini Rechargeable External Battery Charger for blackbery,MP3/MP4,PSP,NDS,ipod,iphone ...