... input voltage using all over the world 3.oemo black rechargeable 1500Mah battery 1. High reliability, long life2. Universal input voltage using ... world3.charger for allcan charge for all mobiles(included HTC),Mp3,Mp4,Mp5,digital camera power bank. USB port.Grade A battery cell ... ,1A; input:5V,charge current:0.8 A. charge protection. rechargeable 1500Mah battery for iphone 4/4s