... DC5.5V 4,warranty:1 year portable charger/power bank for iPhone, ipad,travel mobile charger, USB mobile charger[Power bank/ mobile power ] features: ... 6.0VOutput voltage: DC5.5V ± 0.2VOutput current: 5/1A 2A (intelligent dual output)Charging Method: adapter USB cableCharging time ... , EMX, DHL, TNT. We can arrange air-express and ocean shipping as you requirements too.[Power bank/ mobile power ] Payment ...