... hot selling portable and universal power bank--V20, is an USB charger for mobile phones,iPod,3G iPhone, PDA,MP3/MP4,PSP,NDS,GPS ... a universal mobile charger at home and a power bank for your trip. 2. Main Advantages1) portable, universal, travel and emergency2) compatible for most of ... Time: about 3 weeks4) Payment: Paypal, Western Union, T/T mobile phone charger portable mobile phone travel charger